ARC-AGI-3 es un concurso de videojuegos pequeños y raros. Nadie te explica las reglas: hay que descubrirlas jugando, como cuando le das a un niño un juguete que no ha visto nunca. Las personas los resuelven casi todos. Las máquinas, todavía no. Por eso es una buena prueba.

Lo intenté de dos maneras. Primero con un programa mío, que llegó a pasar algunos niveles pero no se podía presentar al concurso. Después partí del mejor programa abierto que había y le fui añadiendo piezas de ECHO, una a una, para ver si alguna lo mejoraba.

Ninguna lo mejoró de verdad. Mi mejor nota fue 26,86, y esa nota cabe en el azar del propio concurso. Lo bueno es lo que aprendí: el mismo programa, jugado dos veces, puede moverse 10 puntos, así que antes de celebrar una mejora hay que medir cuánto se mueve todo solo. Ese método me lo llevé a ECHO-5.8, donde sí salieron verdes. Cerré la campaña el 20 de octubre.

## La campaña de Kaggle, del 18 al 20 de octubre

**Campaña cerrada el 20 de octubre de 2026, sin ganar.** Mi mejor puntuación pública fue **26,86**, con el envío de E3. Ninguna de las cuatro piezas de ECHO que probé (E1, E2, E1b y E3) superó el ruido entre corridas, y el 26,86 cabe en el ruido de la propia clasificación. Los detalles están en [el cierre](#el-cierre-2686-publicos).

Hasta el 18 de octubre mi mejor envío a ARC-AGI-3 en Kaggle tenía 0,11 puntos. Mi propio arnés jugaba en mi PC y solo usaba Kaggle para la inferencia, así que no podía enviarse como solución oficial. Cambié de estrategia: partir del mejor programa abierto y añadirle piezas de ECHO de una en una, midiendo cada pieza contra la base con el mismo modelo, la misma configuración y el mismo presupuesto.

La base es el arnés [Duck de Tufa Labs](https://tufalabs.ai/research/duck-harness/) con el parche Milestone 2 de Daniel Franzen (Apache-2.0, 27,89 puntos públicos declarados). El modelo es Qwen3.8-Flash-Next cuantizado a W4A16, con un drafter para decodificación especulativa, servido con SGLang en una RTX PRO 6000 de Kaggle. El notebook corre sin internet. Las piezas de ECHO solo pueden usar observaciones públicas del juego: nada de colores, coordenadas o soluciones de un juego concreto.

### Primero, los resultados en gráficas

<figure><a href="/assets/figures/arc3-kaggle/pass-totals.png"><img src="/assets/figures/arc3-kaggle/pass-totals.png" alt="Puntuación offline por pasada de cada corrida: base, repetición de la base, E1, E2 y E1b, con la base agrupada y el umbral para pasar" loading="lazy" decoding="async"></a><figcaption>Puntuación offline por pasada de cada corrida: base, repetición de la base, E1, E2 y E1b, con la base agrupada y el umbral para pasar. <a href="/assets/figures/arc3-kaggle/pass-totals.pdf">PDF</a>.</figcaption></figure>

<figure><a href="/assets/figures/arc3-kaggle/aa-swings.png"><img src="/assets/figures/arc3-kaggle/aa-swings.png" alt="El mismo programa en dos corridas: juegos cuya puntuación cambió más entre la base y su repetición" loading="lazy" decoding="async"></a><figcaption>El mismo programa en dos corridas: juegos cuya puntuación cambió más entre la base y su repetición. <a href="/assets/figures/arc3-kaggle/aa-swings.pdf">PDF</a>.</figcaption></figure>

<div class="table-wrap"><table><thead><tr><th>Corrida (25 juegos × 2 pasadas)</th><th>Media (cap 1,15)</th><th>Pasadas</th><th>Niveles por pasada</th></tr></thead><tbody><tr><td>Base (F1)</td><td>49,66</td><td>47,45 / 51,88</td><td>104 / 108 de 183</td></tr><tr><td>A/A (base repetida)</td><td>46,34</td><td>41,85 / 50,84</td><td>99 / 109 de 183</td></tr><tr><td>E1</td><td>39,06</td><td>38,48 / 39,64</td><td>91 / 96 de 183</td></tr><tr><td>E2</td><td>46,23</td><td>44,14 / 48,31</td><td>100 / 104 de 183</td></tr><tr><td>E1b</td><td>48,50</td><td>51,55 / 45,44</td><td>114 / 102 de 183</td></tr><tr><td>E3</td><td>48,80</td><td>47,50 / 50,09</td><td>106 / 106 de 183</td></tr></tbody></table></div>

La gráfica de pasadas es anterior a E3; E3 está en la tabla.

La puntuación de cada nivel es min(1,15, (acciones humanas / acciones del agente)²), ponderada por nivel; un juego vale como mucho 100. Son los 25 juegos públicos de desarrollo jugados dentro del mismo notebook, no los 110 juegos ocultos de la clasificación.

### Cómo mido una mejora

Cada brazo cambia una sola cosa respecto a la base, y lo declaro antes de correrlo. Un brazo pasa si supera la media de la base por más que la banda de ruido y además gana en al menos tantos juegos como pierde. Los resultados negativos se publican igual que los positivos.

Al principio usé como banda la diferencia entre las dos pasadas de la base: 4,42 puntos. Me quedaba corta. El planificador de M2 reparte un solo presupuesto de tokens entre las 50 partidas de una corrida, así que las dos pasadas no son independientes. Por eso repetí la base completa sin tocar nada.

### Lo que mostró la repetición

El mismo programa sacó 49,66 la primera vez y 46,34 la segunda. Hubo juegos enteros que se movieron entre 30 y 67 puntos: cn04, cd82, m0r0, s5i5 y tr87. Con las dos corridas juntas, la base vale 48,00 y la banda es 10,03. Para que una pieza cuente como mejora tiene que pasar de 58,03. Con este ruido, una mejora real de tres o cinco puntos no se puede demostrar con cuatro pasadas.

La clasificación pública también tiene azar. Mi primer envío, que en la competición es el mismo programa que el M2 público, sacó 24,15 (puesto 1.557 de 4.495 el 19 de octubre). El segundo era casi el mismo programa (la base con una línea más en el prompt, que el modelo ignoró) y sacó 25,96. Franzen declaró 27,89 con el mismo código. Unos 600 equipos están entre 27 y 30 puntos, en buena parte con variantes de ese mismo notebook.

### Las dos primeras piezas de ECHO

**E1, libro de efectos.** Una función `effects()` en el sandbox del modelo resume qué ha cambiado tras cada acción ya ejecutada. Resultado: 39,06 frente a 48,00. No pasa. El modelo la llamó 16 veces en 3.108 pasos. Sus dos pasadas son las dos más bajas de las ocho de programas tipo base; por azar, eso ocurre con una probabilidad de 1 entre 28. Probablemente perjudicó, y no por las 16 llamadas, que son muy pocas. Después lo busqué en las transcripciones. La línea del prompt que describía el libro hizo que el modelo lo reconstruyera a mano: lee la lista de transiciones en el 10,7 % de sus llamadas, frente al 6,9 % de la base, y eso pasa en 20 de los 25 juegos. Además actúa en menos llamadas: el 40,6 %, frente al 43–46 % de la base. Es un mecanismo probable, no demostrado, porque juego a juego la relación con los niveles perdidos es débil.

**E2, planificador condicionado.** Una función `echo_plan()` que propone secuencias de acciones a partir de los efectos observados. Resultado: 46,23. No pasa. El modelo no la llamó ni una vez en 3.225 pasos, ni la mencionó al razonar. En la práctica, E2 fue la base con un párrafo más en el prompt, y por eso puntuó como su repetición (46,34).

La lección es concreta: este modelo no usa funciones nuevas solo porque el prompt las describa. Si una pieza de ECHO tiene que ayudar, el arnés debe entregarle la información sin que la pida.

### E1b: decirle al modelo las consecuencias

E1b no espera a que el modelo pregunte. Después de cada acción, el arnés añade a la salida de la herramienta una línea con lo que hizo esa misma acción las veces anteriores en el mismo nivel. Por ejemplo:

\[effects\] UP (level 1): n=1 changed=1 | moved N s12 dr-4 dc+0 1/1
\[effects\] MOUSE@b (level 1): n=1 changed=0 | no interior effect

Como mucho van tres líneas por llamada y 2.000 caracteres por bloque de código. Antes de gastar GPU lo ensayé en seco con las 50 partidas grabadas de la base: habría añadido unas 5.200 líneas (unos 145.000 tokens en toda la corrida), 2.071 caracteres en el peor bloque y ninguna excepción. Ese ensayo medía el coste, no el efecto en el juego. Antes de correrlo declaré que, si la primera corrida sacaba 53 o menos, no la repetiría.

**Resultado: 48,50 frente a 48,00. No pasa.** Sus dos pasadas (51,55 y 45,44) caen dentro del rango de la base, y gana en 10 juegos y pierde en 12. El arnés entregó 5.034 líneas en las 50 partidas. Esta vez el modelo no se puso a reconstruir nada: lee las transiciones en el 7,2 % de sus llamadas, como la base. Pero tampoco llegó más lejos. Saber qué hace cada acción no le sirve para alcanzar los niveles que se le escapan.

### E3: ceder el turno cuando una partida se atasca

En las grabaciones de cuatro corridas, entre el 13 y el 18 % de los tokens generados se gastaba en el último nivel de cada partida, el que nunca llega a superar, por encima de lo que cuesta un nivel que sí se supera (el percentil 90, entre 54.000 y 61.000 tokens). En el 34–56 % de esos tokens había partidas no atascadas esperando su turno de GPU. La causa está en M2: una partida solo cede su turno cuando se recorta su contexto, para no perder la caché.

E3 cambia una sola cosa en el planificador del arnés: una partida también cede el turno cuando los tokens generados en su nivel actual llegan a 60.000, y después cada 15.000 más. Usa el mismo camino de relevo que M2. No cambia el prompt, ni la salida del sandbox, ni la fórmula de prioridad, y no mata ninguna partida. Antes de gastar GPU pasó las pruebas en CPU, un contrato con un servidor de modelo simulado y un ensayo en seco sobre las grabaciones, que esperaba entre 110 y 130 relevos por corrida. Mi expectativa declarada era de 0 a +3 puntos.

Las demás ideas que medí en las grabaciones no pasaron esa puerta y no gastaron GPU: un mapa de paredes, predecir lo siguiente, paquetes WSP entre juegos, memoria compartida entre juegos y rescatar las respuestas cortadas por longitud. Como solo quedaba una pieza con datos a favor, la probé sola en lugar de en un paquete.

**Resultado: 48,80 frente a 48,00. No pasa.** Son +0,79 con una banda de 10,03; 12 juegos mejor, 10 peor y 3 iguales (p = 0,83). La pieza actuó (110 relevos, dentro de lo esperado), pero no movió lo que debía: el gasto en niveles atascados quedó en el 14,6 %, dentro del 13–18 % de las corridas sin E3. Y tuvo un coste: el prompt sin caché subió de unos 21 a 25,9 millones de tokens (+23 %, unos 45.000 por relevo), porque cada relevo hacía perder la caché a la partida atascada. M2 cede el turno justo cuando la caché se pierde de todas formas; E3 rompía esa regla.

### El cierre: 26,86 públicos

E3 fue también el envío del día 20 (referencia 57420786): los 110 juegos ocultos, una pasada. Sacó **26,86** en la clasificación pública, mi mejor puntuación de la campaña. Ese mismo día di ARC-AGI-3 por terminado, sin ganar.

Cómo leer ese número:

-   **Qué es:** el programa público Duck + M2, con el mismo modelo, las mismas entradas y el mismo presupuesto, más la pieza E3, que offline salió neutral.
-   **No demuestra que E3 ayude.** Los tres envíos de esta campaña (24,15 con la base, 25,96 con E2 y 26,86 con E3) caben en los unos 2 puntos de ruido que la propia clasificación muestra con programas casi idénticos.
-   **Sigue por debajo** de los 27,89 que Franzen declaró para el M2 público.
-   **Qué aportó ECHO:** ningún punto medible. Lo que queda es el método: medir el ruido antes de buscar mejoras, comparar cada pieza contra la base agrupada con el criterio fijado antes de correr, y publicar los cuatro negativos.
-   No marqué envíos finales a mano; si no se marcan, los elige Kaggle. La corrida corta de verificación de la base fijada (F3) ya no decidía nada.

### Otras cosas que medí sin GPU

-   De los 50,34 puntos que la base deja por el camino en la primera corrida, 49,15 se pierden en niveles que no alcanza y solo 1,19 por usar más acciones que un humano. El margen está en pasar más niveles, no en hacerlo más rápido.
-   Un explorador de ECHO en CPU que juega cuando el modelo termina habría añadido entre 0,06 y 0,42 puntos. No compensa la GPU.
-   Borrar del historial los intentos de código fallidos antiguos: son el 2,5 % del contexto. M2 ya expulsa historial viejo.
-   Filtrar clics fuera de la rejilla: 0 de 3.008 clics caían fuera. M2 ya bloquea repetir acciones sin efecto o mortales en el mismo estado.
-   Dos fugas de presupuesto que sí existen. Entre 38 y 57 respuestas por corrida llegan al tope de unos 12.000 tokens sin escribir código, y se llevan el 5–8 % de los tokens generados. Además, entre 65 y 101 fragmentos por corrida, cerca del 2 % de las llamadas, fallan porque usan un nombre que el modelo definió en un fragmento anterior y que ya no existe.
-   Para los envíos finales copié a datasets privados el bundle del arnés y los wheels del servidor de los que depende la base (211 archivos, 6,2 GB), y verifiqué cada archivo con su hash. Los modelos pesan 181 GB y no se pueden copiar, pero su versión en Kaggle no puede cambiar.

### Evolución

<div class="table-wrap"><table><thead><tr><th>Fecha</th><th>Paso</th><th>Resultado</th></tr></thead><tbody><tr><td>25 sep</td><td>Primer envío con mi agente anterior</td><td>0,11 públicos</td></tr><tr><td>18 oct</td><td>F0: notebook propio a partir de M2, herramientas de lectura y comparación, prueba en CPU con un modelo simulado</td><td>listo para GPU</td></tr><tr><td>18 oct</td><td>F1: base Duck + M2 en Kaggle</td><td>49,66 offline · 24,15 públicos</td></tr><tr><td>18–19 oct</td><td>E1: libro de efectos</td><td>39,06 · no pasa</td></tr><tr><td>19 oct</td><td>E2: planificador condicionado</td><td>46,23 · no pasa</td></tr><tr><td>19 oct</td><td>Repetición de la base (A/A)</td><td>46,34 · banda 10,03</td></tr><tr><td>19 oct</td><td>E1b: consecuencias entregadas por el arnés</td><td>48,50 · no pasa</td></tr><tr><td>19 oct</td><td>Segundo envío, casi el mismo programa que la base</td><td>25,96 públicos</td></tr><tr><td>19 oct</td><td>Entradas de terceros copiadas a versiones fijas</td><td>211 de 211 archivos idénticos</td></tr><tr><td>19–20 oct</td><td>E3: ceder el turno al atascarse</td><td>48,80 · no pasa</td></tr><tr><td>20 oct</td><td>Envío de E3</td><td>26,86 públicos · mejor de la campaña</td></tr><tr><td>20 oct</td><td>Campaña cerrada</td><td>sin ganar</td></tr></tbody></table></div>

### Roadmap

-   **Hecho.** Reproducir la base pública y enviarla: 24,15.
-   **Hecho.** Probar E1, E2 y E1b con comparación pareada: no pasan.
-   **Hecho.** Medir el ruido entre corridas con una repetición de la base: banda 10,03.
-   **Hecho.** Medir el azar de la clasificación con un segundo envío casi idéntico: 24,15 y 25,96.
-   **Hecho.** Copiar a versiones fijas las entradas de terceros para los envíos finales y comprobarlas archivo por archivo.
-   **Hecho.** Medir en las partidas grabadas qué piezas merecían la última corrida de GPU: solo el relevo de turno pasó esa puerta.
-   **Hecho.** E3, el relevo de turno al atascarse: no pasa (48,80). Con E1, E2, E1b y E3, ninguna pieza de ECHO supera el ruido.
-   **Descartado.** El brazo «paquete»: solo había una pieza con datos a favor y se probó sola.
-   **Hecho.** Tercer envío: 26,86 públicos, el mejor de la campaña.
-   **Cerrado el 20 de octubre.** Di la campaña por terminada sin ganar. No congelé candidatas ni marqué envíos finales: los elige Kaggle.
-   **Sin decidir.** El informe para el premio de artículos (9 de noviembre).

## Antes de Kaggle: mi propio arnés

Antes de la campaña probé otras dos cosas. Están archivadas con todo el detalle; aquí va lo esencial.

### Septiembre: un asesor LLM encima de ECHO

En 16 juegos de ARC-AGI-3 probé Qwen3-30B-A3B-Instruct-2507 como asesor. El modelo solo resolvió 0 niveles; con planificador, 1; con ECHO, 4, y ECHO solo, 13. Pero los cuatro niveles del híbrido llegaron por el explorador de ECHO, no por las acciones del modelo. Con la corrección RHAE la eficiencia quedó en L = 0, L+P = 0,22, L+ECHO = 0,005 y ECHO solo = 0,07: más niveles no quiere decir menos acciones. Esos juegos ya se habían visto; no era un examen reservado. [Cuaderno archivado](/research/archived/arc-agi-del-boton-al-programa).

### ECHO-5.5 v1: el modelo escribe un programa

El modelo escribe Python y pide acciones; un programa padre guarda el juego, las cuotas y los recibos. Pasaron 62 pruebas. En tres corredores, pasar de una acción por llamada a un mini-programa bajó los envíos de 17 a 3, con los mismos 17 movimientos. Qwen2.5-Coder-7B, en CPU, resolvió un corredor de tres pasos con una llamada y 115 segundos. En los juegos oficiales, cero niveles: era una prueba del circuito, no de capacidad. [Cuaderno archivado](/research/archived/echo-55-v1-programas-en-cpu).

<figure><a href="/assets/figures/echo55/protocol-benchmark.png"><img src="/assets/figures/echo55/protocol-benchmark.png" alt="Benchmark scriptado: 17 envíos frente a 3, con las mismas 17 acciones físicas" width="1800" height="740" loading="lazy"></a><figcaption>Mini-programas: 17 envíos frente a 3, con las mismas 17 acciones. Cero llamadas LLM en esta comparación. <a href="/assets/figures/echo55/protocol-benchmark.pdf">PDF</a>.</figcaption></figure>

### ECHO-5.5 v2: los primeros niveles reales

Amplié el planificador A\* a 64×64 y añadí `echo.explore()`, que deja jugar al explorador de ECHO. Con tres juegos de desarrollo y 600 acciones, la imagen completa no pasó niveles y la máscara de borde pasó uno en BP35. En reproducciones aparte, BP35, TU93 y S5I5 llegaron al nivel 1 (247, 247 y 1.100 acciones), con condiciones distintas: no es un 3 de 3.

Con Qwen2.5-Coder-32B en dos T4 de Kaggle, el segundo intento llegó al nivel 1 de BP35 en 247 acciones, cuatro llamadas y 10.318 tokens. Pero los cuatro programas fueron `echo.explore(steps=64)`, y las 247 acciones coinciden exactamente con las de CPU. El modelo delegó en ECHO: no mejoró la ruta y añadió coste. [Cuaderno archivado](/research/archived/echo-55-v2-niveles-reales).

<figure><a href="/assets/figures/echo55-v2/primary-600.png"><img src="/assets/figures/echo55-v2/primary-600.png" alt="Contraste pareado CPU: 0/3 sin máscara frente a 1/3 con máscara de borde" loading="lazy"></a><figcaption>Contraste pareado en CPU: 0 de 3 sin máscara frente a 1 de 3 con máscara de borde. <a href="/assets/figures/echo55-v2/primary-600.pdf">PDF</a>.</figcaption></figure>

<details><summary>Ver bp35-0a0ad940: nivel 1 real</summary><figure><a href="/assets/media/echo55-v2/bp35-0a0ad940.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/media/echo55-v2/bp35-0a0ad940-initial.png"><img src="/assets/media/echo55-v2/bp35-0a0ad940.gif" alt="bp35-0a0ad940: trayectoria completa hasta alcanzar nivel 1, incluidos resets" loading="lazy"></picture></a><figcaption>Todas las acciones y reinicios; la velocidad del GIF es de presentación. <a href="/assets/media/echo55-v2/bp35-0a0ad940.gif">GIF completo</a> · <a href="/assets/media/echo55-v2/bp35-0a0ad940-level1.png">Fotograma del nivel alcanzado</a>.</figcaption></figure></details>

### ECHO-5.5 v3 R2: el contexto cabe, la estrategia no

La segunda calibración en GPU terminó con cero niveles, 16 acciones, ocho llamadas y 22.201 tokens. Los ocho prompts quedaron por debajo de 3.000 tokens, que era lo que había que arreglar. Pero el modelo repitió clics: los tres últimos programas fueron idénticos, y doce de trece clics solo cambiaron un píxel del borde. Hacer caber el contexto no produjo una estrategia. [Cuaderno archivado](/research/archived/echo-55-v3-r2-calibracion-sin-nivel).

<figure><a href="/assets/figures/echo55-v3-r2/calibration-comparison.png"><img src="/assets/figures/echo55-v3-r2/calibration-comparison.png" alt="Comparación de BP35 v2, R1 y R2" loading="lazy"></a><figcaption>La v2 completó el nivel; R1 terminó tras el sondeo y R2 no completó niveles. Presupuestos y condiciones distintos: no es una ablación causal.</figcaption></figure>

### Por qué cambié de camino

Este arnés jugaba en mi PC y solo usaba Kaggle para la inferencia, así que no se podía enviar como solución oficial. Mi mejor envío seguía en 0,11. Por eso, el 18 de octubre, pasé a partir del mejor programa abierto, que es la campaña de arriba.

## Repeticiones de la campaña y log de pensamiento

Hay una entrada por juego: qué pasó en cada pasada, frases del propio modelo (su último plan antes de pasar el primer nivel y donde se quedó) y los GIFs de la base, la repetición, E1, E2 y E1b. Los GIFs usan los fotogramas registrados con la paleta del toolkit oficial; la cadencia es de presentación y las partidas largas se muestrean alrededor de los fotogramas clave. El log de pensamiento completo de la base, recortado por paso, está enlazado bajo cada GIF de la base.

<details><summary>ar25 · 8 niveles · Base (F1): 100,00 / 100,00 · A/A (base repetida): 100,00 / 100,00 · E1: 100,00 / 77,78 · E2: 100,00 / 100,00 · E1b: 100,00 / 100,00</summary><p>Pasada 0: completó los 8 niveles en 322 acciones (un humano usa 748). Pasada 1: completó los 8 niveles en 290 acciones (un humano usa 748). Puntuación (cap 1,15): 100,00 y 100,00.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…e action (e.g., MOUSE clicks). Let's first test the hypothesis with LEFT x5 and see if charcoal moves right by 3 each time and black moves left.<br>Also, potential alternative: maybe the goal is to move shapes so they overlap/touch the divider? Or maybe the dots indicate a "path" to trace and the shapes must go through... Let's just try moving toward the yellow and observe.<br>Let me do: 5x LEFT, print positions each step.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…be the "reflection" of nothing... Actually, another thought: maybe the yellow shape is a third object that is also controllable but only by SPACE (a "selected" piece). Let's test SPACE and MOUSE cheaply to see if anything changes.<br>Let me do: UNDO x3 to restore, then SPACE, then check diff.<br>Actually, order: I want to test SPACE (1 action) and see. Then decide. Let's do UNDO, UNDO, UNDO, then SPACE, printing summaries.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ar25-0c556536_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ar25-0c556536_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ar25-0c556536_p0.gif" alt="ar25, Base (F1), pasada 0: 8 de 8 niveles en 322 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 8/8 niveles · 322 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ar25-0c556536_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/ar25-0c556536_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ar25-0c556536_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ar25-0c556536_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ar25-0c556536_p1.gif" alt="ar25, Base (F1), pasada 1: 8 de 8 niveles en 290 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 8/8 niveles · 290 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ar25-0c556536_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/ar25-0c556536_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ar25-0c556536_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ar25-0c556536_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ar25-0c556536_p0.gif" alt="ar25, A/A (base repetida), pasada 0: 8 de 8 niveles en 295 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 8/8 niveles · 295 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ar25-0c556536_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ar25-0c556536_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ar25-0c556536_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ar25-0c556536_p1.gif" alt="ar25, A/A (base repetida), pasada 1: 8 de 8 niveles en 317 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 8/8 niveles · 317 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ar25-0c556536_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ar25-0c556536_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ar25-0c556536_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ar25-0c556536_p0.gif" alt="ar25, E1, pasada 0: 8 de 8 niveles en 295 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 8/8 niveles · 295 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ar25-0c556536_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ar25-0c556536_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ar25-0c556536_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ar25-0c556536_p1.gif" alt="ar25, E1, pasada 1: 7 de 8 niveles en 313 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 7/8 niveles · 313 acciones · 77,78. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ar25-0c556536_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ar25-0c556536_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ar25-0c556536_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ar25-0c556536_p0.gif" alt="ar25, E2, pasada 0: 8 de 8 niveles en 298 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 8/8 niveles · 298 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ar25-0c556536_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ar25-0c556536_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ar25-0c556536_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ar25-0c556536_p1.gif" alt="ar25, E2, pasada 1: 8 de 8 niveles en 307 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 8/8 niveles · 307 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ar25-0c556536_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ar25-0c556536_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ar25-0c556536_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ar25-0c556536_p0.gif" alt="ar25, E1b, pasada 0: 8 de 8 niveles en 273 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 8/8 niveles · 273 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ar25-0c556536_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ar25-0c556536_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ar25-0c556536_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ar25-0c556536_p1.gif" alt="ar25, E1b, pasada 1: 8 de 8 niveles en 305 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 8/8 niveles · 305 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ar25-0c556536_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>bp35 · 9 niveles · Base (F1): 1,57 / 0,64 · A/A (base repetida): 2,02 / 0,61 · E1: 2,22 / 2,22 · E2: 6,65 / 1,70 · E1b: 1,17 / 0,96</summary><p>Pasada 0: 1 de 9 niveles, con 25 acciones (un humano usa 21); se quedó en el nivel 2 con 67 acciones en total. Pasada 1: 1 de 9 niveles, con 39 acciones (un humano usa 21); se quedó en el nivel 2 con 67 acciones en total. Puntuación (cap 1,15): 1,57 y 0,64.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…cked (no move), I'll know the cross is solid.<br>Note the player is at the ceiling; the ceiling of this pool is row 37 (the camera scrolled). Actually the current frame shows the player at rows 37-41 and the pool at rows 37-48ish. Let me look: comps shows S rows 37-62 (773) — the pool the player is in is rows 37-48 and then the shaft down at cols 43-47? Let me not worry.<br>Let me press LEFT and check for level completion.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 2):</p><p>…So boxl found a yellow or blue pixel at col 13 → likely in the HUD bar (row 63) or elsewhere. Let me restrict the search to rows 0-62 and require the pixel to be adjacent to the blue (part of the sprite).<br>Better: find the blue cluster (it's unique), then find the yellow pixels within 2 cols of the blue cluster → box_left = min(blue_min, yellow_min) - 1.<br>Let me fix boxl and re-run the tunnel loop for B in (25,19,13).</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…e sprite would land exactly on the pink (pink at cols 19-23, sprite at 31-35 → 31-6=25, not 19). Hmm, one LEFT would put the sprite at cols 25-29, which is adjacent to the pink (pink 19-23). Two LEFTs → 19-23 = exactly the pink's position!<br>Let me press LEFT once and see: does the sprite stop at 25-29 (adjacent), or does it get blocked by the pink, or does the pink disappear (collected)?<br>Let me press LEFT and observe.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 2):</p><p>…all, rows 13-29 = the big room's sky. No purple directly above (the purple is at cols 38-40, 44-46, 50-52) ✓ SAFE under both models.<br>OK so the plan: D5 → LEFT (L=43) → D4 → LEFT (L=37? or 31?) hmm.<br>Let me redo this carefully with the actual current maze. Let me first get the exact brick list from the current frame's segmentation, then write a simulator of the sprite's movement+rise to plan safely. Let me do that now.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/bp35-0a0ad940_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/bp35-0a0ad940_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/bp35-0a0ad940_p0.gif" alt="bp35, Base (F1), pasada 0: 1 de 9 niveles en 67 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 1/9 niveles · 67 acciones · 1,57. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/bp35-0a0ad940_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/bp35-0a0ad940_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/bp35-0a0ad940_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/bp35-0a0ad940_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/bp35-0a0ad940_p1.gif" alt="bp35, Base (F1), pasada 1: 1 de 9 niveles en 67 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 1/9 niveles · 67 acciones · 0,64. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/bp35-0a0ad940_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/bp35-0a0ad940_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/bp35-0a0ad940_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/bp35-0a0ad940_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/bp35-0a0ad940_p0.gif" alt="bp35, A/A (base repetida), pasada 0: 1 de 9 niveles en 68 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 1/9 niveles · 68 acciones · 2,02. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/bp35-0a0ad940_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/bp35-0a0ad940_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/bp35-0a0ad940_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/bp35-0a0ad940_p1.gif" alt="bp35, A/A (base repetida), pasada 1: 1 de 9 niveles en 88 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 1/9 niveles · 88 acciones · 0,61. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/bp35-0a0ad940_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/bp35-0a0ad940_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/bp35-0a0ad940_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/bp35-0a0ad940_p0.gif" alt="bp35, E1, pasada 0: 1 de 9 niveles en 57 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 1/9 niveles · 57 acciones · 2,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/bp35-0a0ad940_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/bp35-0a0ad940_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/bp35-0a0ad940_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/bp35-0a0ad940_p1.gif" alt="bp35, E1, pasada 1: 1 de 9 niveles en 52 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 1/9 niveles · 52 acciones · 2,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/bp35-0a0ad940_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/bp35-0a0ad940_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/bp35-0a0ad940_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/bp35-0a0ad940_p0.gif" alt="bp35, E2, pasada 0: 2 de 9 niveles en 104 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 2/9 niveles · 104 acciones · 6,65. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/bp35-0a0ad940_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/bp35-0a0ad940_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/bp35-0a0ad940_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/bp35-0a0ad940_p1.gif" alt="bp35, E2, pasada 1: 1 de 9 niveles en 76 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 1/9 niveles · 76 acciones · 1,70. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/bp35-0a0ad940_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/bp35-0a0ad940_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/bp35-0a0ad940_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/bp35-0a0ad940_p0.gif" alt="bp35, E1b, pasada 0: 1 de 9 niveles en 72 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 1/9 niveles · 72 acciones · 1,17. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/bp35-0a0ad940_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/bp35-0a0ad940_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/bp35-0a0ad940_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/bp35-0a0ad940_p1.gif" alt="bp35, E1b, pasada 1: 1 de 9 niveles en 69 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 1/9 niveles · 69 acciones · 0,96. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/bp35-0a0ad940_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>cd82 · 6 niveles · Base (F1): 100,00 / 100,00 · A/A (base repetida): 6,63 / 100,00 · E1: 99,91 / 93,00 · E2: 100,00 / 100,00 · E1b: 65,69 / 0,00</summary><p>Pasada 0: completó los 6 niveles en 144 acciones (un humano usa 171). Pasada 1: completó los 6 niveles en 119 acciones (un humano usa 171). Puntuación (cap 1,15): 100,00 y 100,00.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…. Then select white, then SPACE.<br>Actually, let me build a robust navigator: I'll implement a BFS over the known transition graph, using probes as needed. But simpler: from E: UP → SE, RIGHT → S. 2 steps. Then MOUSE white (1 step), SPACE (1 step) = 4 steps. Budget: the bar shows ~64-47 = 17ish remaining. Fine.<br>Let me do UP, check, RIGHT, check, then verify the cup is at home (24,25,32,38), then select white and SPACE.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…Alternatively the other way: LEFT, DOWN, DOWN, RIGHT → also 4.<br>Let me do: RIGHT, UP, UP, LEFT, then verify the bucket is at N (bbox rows 24-32, cols 25-38), then MOUSE white, then SPACE. I'll batch with verification and conditional execution.<br>Careful: the pour from N with white paints rows 34-38 white ✓ → final state: top white, bottom purple = target. Then hopefully level_completed.<br>Let me batch it all with checks.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cd82-fb555c5d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cd82-fb555c5d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cd82-fb555c5d_p0.gif" alt="cd82, Base (F1), pasada 0: 6 de 6 niveles en 144 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 6/6 niveles · 144 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cd82-fb555c5d_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/cd82-fb555c5d_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cd82-fb555c5d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cd82-fb555c5d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cd82-fb555c5d_p1.gif" alt="cd82, Base (F1), pasada 1: 6 de 6 niveles en 119 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 6/6 niveles · 119 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cd82-fb555c5d_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/cd82-fb555c5d_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cd82-fb555c5d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cd82-fb555c5d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cd82-fb555c5d_p0.gif" alt="cd82, A/A (base repetida), pasada 0: 2 de 6 niveles en 141 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 2/6 niveles · 141 acciones · 6,63. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cd82-fb555c5d_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cd82-fb555c5d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cd82-fb555c5d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cd82-fb555c5d_p1.gif" alt="cd82, A/A (base repetida), pasada 1: 6 de 6 niveles en 131 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 6/6 niveles · 131 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cd82-fb555c5d_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cd82-fb555c5d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cd82-fb555c5d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cd82-fb555c5d_p0.gif" alt="cd82, E1, pasada 0: 6 de 6 niveles en 288 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 6/6 niveles · 288 acciones · 99,91. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cd82-fb555c5d_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cd82-fb555c5d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cd82-fb555c5d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cd82-fb555c5d_p1.gif" alt="cd82, E1, pasada 1: 6 de 6 niveles en 143 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 6/6 niveles · 143 acciones · 93,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cd82-fb555c5d_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cd82-fb555c5d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cd82-fb555c5d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cd82-fb555c5d_p0.gif" alt="cd82, E2, pasada 0: 6 de 6 niveles en 139 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 6/6 niveles · 139 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cd82-fb555c5d_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cd82-fb555c5d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cd82-fb555c5d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cd82-fb555c5d_p1.gif" alt="cd82, E2, pasada 1: 6 de 6 niveles en 112 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 6/6 niveles · 112 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cd82-fb555c5d_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cd82-fb555c5d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cd82-fb555c5d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cd82-fb555c5d_p0.gif" alt="cd82, E1b, pasada 0: 6 de 6 niveles en 220 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 6/6 niveles · 220 acciones · 65,69. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cd82-fb555c5d_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cd82-fb555c5d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cd82-fb555c5d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cd82-fb555c5d_p1.gif" alt="cd82, E1b, pasada 1: 0 de 6 niveles en 107 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 0/6 niveles · 107 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cd82-fb555c5d_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>cn04 · 6 niveles · Base (F1): 71,43 / 71,43 · A/A (base repetida): 4,76 / 4,76 · E1: 4,76 / 47,62 · E2: 71,43 / 71,43 · E1b: 47,62 / 13,22</summary><p>Pasada 0: 5 de 6 niveles, con 28, 51, 32, 66 y 57 acciones (un humano usa 29, 54, 85, 300 y 208); se quedó en el nivel 6 con 294 acciones en total. Pasada 1: 5 de 6 niveles, con 18, 37, 44, 36 y 58 acciones (un humano usa 29, 54, 85, 300 y 208); se quedó en el nivel 6 con 274 acciones en total. Puntuación (cap 1,15): 71,43 y 71,43.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…12. OK.<br>Actually, one more consideration: maybe the win needs the plug to be inserted AND then SPACE (activate). Hmm, SPACE rotates. In the connected state, maybe SPACE would do something different (e.g., "lock in")? We tried SPACE when connected... no wait! We tried SPACE when the plug was connected to the socket, and it rotated (breaking the connection). So SPACE = rotate always.<br>Let's go. First: 3 SPACE + measure.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 6):</p><p>…g action was something else, like a rotation or a click), that would tell me the check is not automatic on connection.<br>Let me examine L4: find the transition with level_completed and level==4 (transition 110, action 'RIGHT'). Let me print the before-frame's component count and the tip status, and the diff of that action.<br>Let me do L4 before-frame analysis: components (union of non-background) and the action's effect.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…here since contacts at rows 35-43, cols 38-40; plug max col 37 anyway). Then DOWN 21: plug rows 32-46, cols 20-37. Green contacts at cols 38-40 — plug max col 37 ✓.<br>Total 12 actions. Budget: the bar showed 30 remaining. Fine.<br>Let me do it step by step but batched: I'll execute the batch and check level_completed after each. I'll write a loop that executes actions one at a time and stops if level_completed/game_over.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 6):</p><p>…the config search from the CURRENT state to find the cheapest connected config (allowing D at any state, B at any state, etc.). That's what search_conn + eval_cfg do. Let me do that now with the corrected current state.<br>Also, I must FIX the executor bug: always click the piece before its first arrow, and use the correct (pre-move) position for retries.<br>Let me first verify the fit combination and then run the search.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cn04-2fe56bfb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cn04-2fe56bfb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cn04-2fe56bfb_p0.gif" alt="cn04, Base (F1), pasada 0: 5 de 6 niveles en 294 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 5/6 niveles · 294 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cn04-2fe56bfb_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/cn04-2fe56bfb_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cn04-2fe56bfb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cn04-2fe56bfb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cn04-2fe56bfb_p1.gif" alt="cn04, Base (F1), pasada 1: 5 de 6 niveles en 274 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 5/6 niveles · 274 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/cn04-2fe56bfb_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/cn04-2fe56bfb_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cn04-2fe56bfb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cn04-2fe56bfb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cn04-2fe56bfb_p0.gif" alt="cn04, A/A (base repetida), pasada 0: 1 de 6 niveles en 61 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 1/6 niveles · 61 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cn04-2fe56bfb_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cn04-2fe56bfb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cn04-2fe56bfb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cn04-2fe56bfb_p1.gif" alt="cn04, A/A (base repetida), pasada 1: 1 de 6 niveles en 55 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 1/6 niveles · 55 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/cn04-2fe56bfb_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cn04-2fe56bfb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cn04-2fe56bfb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cn04-2fe56bfb_p0.gif" alt="cn04, E1, pasada 0: 1 de 6 niveles en 44 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 1/6 niveles · 44 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cn04-2fe56bfb_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cn04-2fe56bfb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cn04-2fe56bfb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cn04-2fe56bfb_p1.gif" alt="cn04, E1, pasada 1: 4 de 6 niveles en 198 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 4/6 niveles · 198 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/cn04-2fe56bfb_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cn04-2fe56bfb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cn04-2fe56bfb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cn04-2fe56bfb_p0.gif" alt="cn04, E2, pasada 0: 5 de 6 niveles en 278 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 5/6 niveles · 278 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cn04-2fe56bfb_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cn04-2fe56bfb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cn04-2fe56bfb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cn04-2fe56bfb_p1.gif" alt="cn04, E2, pasada 1: 5 de 6 niveles en 274 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 5/6 niveles · 274 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/cn04-2fe56bfb_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cn04-2fe56bfb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cn04-2fe56bfb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cn04-2fe56bfb_p0.gif" alt="cn04, E1b, pasada 0: 4 de 6 niveles en 216 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 4/6 niveles · 216 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cn04-2fe56bfb_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cn04-2fe56bfb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cn04-2fe56bfb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cn04-2fe56bfb_p1.gif" alt="cn04, E1b, pasada 1: 2 de 6 niveles en 222 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 2/6 niveles · 222 acciones · 13,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/cn04-2fe56bfb_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>dc22 · 6 niveles · Base (F1): 0,00 / 47,62 · A/A (base repetida): 47,62 / 47,62 · E1: 14,29 / 12,51 · E2: 47,62 / 47,62 · E1b: 27,83 / 47,62</summary><p>Pasada 0: no completó ningún nivel (135 acciones). Pasada 1: 4 de 6 niveles, con 35, 52, 69 y 89 acciones (un humano usa 59, 102, 67 y 98); se quedó en el nivel 5 con 294 acciones en total. Puntuación (cap 1,15): 0,00 y 47,62. Las pasadas difieren mucho: en este juego el ruido de la base es grande.</p><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 1):</p><p>…e the dot UP to (38,10) [1 action] then press UP (a no-op against the wall, pushing the signal toward the block) [1 action]. Then move RIGHT to (38,12) and press UP. Then LEFT,LEFT to (38,8) and press UP (already tested, skip).<br>Let me do: UP, UP → check win. Then RIGHT, UP → check. Then LEFT,LEFT,UP? (skip, tested).<br>Also test pressing DOWN at (42,10) in this config? Hmm.<br>Let me do the two tests and check the results.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>The green is now at (30,18) — standing on the darkred block D (the darkred node now has 12 px because the green covers 4 of its 16). D is safe ✓ (no death).<br>Now click the red target. Expected: the red block rotates to R2 (rows 24-29, cols 18-21). The green is on D at rows 30-31 cols 18-19 — safe.<br>Let me click and verify.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 5):</p><p>…vel's FIRST frame vs the current frame for the ORANGE bar — unchanged ✓.<br>Hmm.<br>Let me look at the level 4 board (from history) to recall the mechanics — maybe level 4 had the same "arrow" object and the red bar button, and I learned how it works. Let me check level 4's panel and objects. That's free (no actions).<br>Let me get level 4's first frame: find the history entries with level 4 and summarize the objects + panel.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/dc22-fdcac232_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/dc22-fdcac232_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/dc22-fdcac232_p0.gif" alt="dc22, Base (F1), pasada 0: 0 de 6 niveles en 135 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 0/6 niveles · 135 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/dc22-fdcac232_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/dc22-fdcac232_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/dc22-fdcac232_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/dc22-fdcac232_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/dc22-fdcac232_p1.gif" alt="dc22, Base (F1), pasada 1: 4 de 6 niveles en 294 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 4/6 niveles · 294 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/dc22-fdcac232_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/dc22-fdcac232_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/dc22-fdcac232_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/dc22-fdcac232_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/dc22-fdcac232_p0.gif" alt="dc22, A/A (base repetida), pasada 0: 4 de 6 niveles en 288 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 4/6 niveles · 288 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/dc22-fdcac232_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/dc22-fdcac232_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/dc22-fdcac232_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/dc22-fdcac232_p1.gif" alt="dc22, A/A (base repetida), pasada 1: 4 de 6 niveles en 298 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 4/6 niveles · 298 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/dc22-fdcac232_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/dc22-fdcac232_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/dc22-fdcac232_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/dc22-fdcac232_p0.gif" alt="dc22, E1, pasada 0: 2 de 6 niveles en 143 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 2/6 niveles · 143 acciones · 14,29. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/dc22-fdcac232_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/dc22-fdcac232_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/dc22-fdcac232_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/dc22-fdcac232_p1.gif" alt="dc22, E1, pasada 1: 2 de 6 niveles en 216 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 2/6 niveles · 216 acciones · 12,51. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/dc22-fdcac232_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/dc22-fdcac232_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/dc22-fdcac232_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/dc22-fdcac232_p0.gif" alt="dc22, E2, pasada 0: 4 de 6 niveles en 357 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 4/6 niveles · 357 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/dc22-fdcac232_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/dc22-fdcac232_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/dc22-fdcac232_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/dc22-fdcac232_p1.gif" alt="dc22, E2, pasada 1: 4 de 6 niveles en 339 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 4/6 niveles · 339 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/dc22-fdcac232_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/dc22-fdcac232_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/dc22-fdcac232_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/dc22-fdcac232_p0.gif" alt="dc22, E1b, pasada 0: 3 de 6 niveles en 196 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 3/6 niveles · 196 acciones · 27,83. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/dc22-fdcac232_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/dc22-fdcac232_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/dc22-fdcac232_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/dc22-fdcac232_p1.gif" alt="dc22, E1b, pasada 1: 4 de 6 niveles en 281 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 4/6 niveles · 281 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/dc22-fdcac232_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>ft09 · 6 niveles · Base (F1): 47,62 / 47,62 · A/A (base repetida): 47,62 / 100,00 · E1: 47,62 / 12,65 · E2: 100,00 / 100,00 · E1b: 100,00 / 100,00</summary><p>Pasada 0: 4 de 6 niveles, con 5, 7, 14 y 28 acciones (un humano usa 43, 12, 23 y 28); se quedó en el nivel 5 con 117 acciones en total. Pasada 1: 4 de 6 niveles, con 4, 7, 14 y 22 acciones (un humano usa 43, 12, 23 y 28); se quedó en el nivel 5 con 103 acciones en total. Puntuación (cap 1,15): 47,62 y 47,62.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…d to make the output match a combination? That seems complex.<br>Let me try clicking the center cell of BR and see what happens — maybe it "spins" and reveals a color, or maybe clicking center cycles through states.<br>Also let me check if there's any hidden info in the top-left corner (like a target preview). The board is 64x64 with 4 quadrants; the orange bar at bottom is the timer.<br>Let me probe: click BR center (47,47).</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 5):</p><p>The spinner-neighbor codings are inconsistent under a single alignment. Testing per-mini alignment offsets as locally-valid options.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…areful: maybe clicking toggles between blue and red only. Let's click (46,38) and (54,38) — centers of blocks at rows 44-49 and 52-57, cols 36-41. Center row = 46, col = 38.<br>Also the timer bar: orange bar at row 63 shrinking (64 → 62 px). Time remaining 10414s, plenty. Each click costs 1 unit of the bar. Bar has 64 cells; so ~64 clicks max. Fine.<br>Let me batch the two clicks and then verify the panel matches the mini.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 5):</p><p>…and the purple count! If yellow ≈ purple_count/1.2... hmm.<br>Let me test the hypothesis "yellow = f(number of purple cells)" by regressing across frames: for each level-5 frame, record (purple_count, yellow). If yellow is a function of the purple count, that's a HUGE signal — a progress bar!<br>Let me compute that now. I have the purple count per frame from my earlier table plus yellow. Let me just compute both per frame.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ft09-0d8bbf25_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ft09-0d8bbf25_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ft09-0d8bbf25_p0.gif" alt="ft09, Base (F1), pasada 0: 4 de 6 niveles en 117 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 4/6 niveles · 117 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ft09-0d8bbf25_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/ft09-0d8bbf25_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ft09-0d8bbf25_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ft09-0d8bbf25_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ft09-0d8bbf25_p1.gif" alt="ft09, Base (F1), pasada 1: 4 de 6 niveles en 103 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 4/6 niveles · 103 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ft09-0d8bbf25_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/ft09-0d8bbf25_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ft09-0d8bbf25_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ft09-0d8bbf25_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ft09-0d8bbf25_p0.gif" alt="ft09, A/A (base repetida), pasada 0: 4 de 6 niveles en 126 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 4/6 niveles · 126 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ft09-0d8bbf25_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ft09-0d8bbf25_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ft09-0d8bbf25_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ft09-0d8bbf25_p1.gif" alt="ft09, A/A (base repetida), pasada 1: 6 de 6 niveles en 82 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 6/6 niveles · 82 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ft09-0d8bbf25_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ft09-0d8bbf25_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ft09-0d8bbf25_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ft09-0d8bbf25_p0.gif" alt="ft09, E1, pasada 0: 4 de 6 niveles en 118 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 4/6 niveles · 118 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ft09-0d8bbf25_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ft09-0d8bbf25_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ft09-0d8bbf25_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ft09-0d8bbf25_p1.gif" alt="ft09, E1, pasada 1: 2 de 6 niveles en 140 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 2/6 niveles · 140 acciones · 12,65. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ft09-0d8bbf25_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ft09-0d8bbf25_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ft09-0d8bbf25_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ft09-0d8bbf25_p0.gif" alt="ft09, E2, pasada 0: 6 de 6 niveles en 84 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 6/6 niveles · 84 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ft09-0d8bbf25_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ft09-0d8bbf25_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ft09-0d8bbf25_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ft09-0d8bbf25_p1.gif" alt="ft09, E2, pasada 1: 6 de 6 niveles en 91 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 6/6 niveles · 91 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ft09-0d8bbf25_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ft09-0d8bbf25_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ft09-0d8bbf25_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ft09-0d8bbf25_p0.gif" alt="ft09, E1b, pasada 0: 6 de 6 niveles en 94 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 6/6 niveles · 94 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ft09-0d8bbf25_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ft09-0d8bbf25_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ft09-0d8bbf25_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ft09-0d8bbf25_p1.gif" alt="ft09, E1b, pasada 1: 6 de 6 niveles en 77 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 6/6 niveles · 77 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ft09-0d8bbf25_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>g50t · 7 niveles · Base (F1): 0,00 / 0,00 · A/A (base repetida): 21,43 / 35,71 · E1: 0,00 / 10,71 · E2: 10,71 / 10,71 · E1b: 3,57 / 21,43</summary><p>Pasada 0: no completó ningún nivel (41 acciones). Pasada 1: no completó ningún nivel (19 acciones). Puntuación (cap 1,15): 0,00 y 0,00.</p><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 1):</p><p>…that now. The player is at (8,14). Plan: RIGHT×4 → (8,38), LEFT → (8,32), RIGHT → (8,38), LEFT → (8,32), and print the red rows 38-42 after each. 8 actions. Worth it.<br>Actually, more efficient: RIGHT×4 (cover), then LEFT (uncover) → check the head. If the head is at (38,14) → binary. If at (38,20) → progressive. Let me also do a second cycle to see.<br>Let me run it and print the red cells at row 38 (the head's top row).</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 1):</p><p>…just hidden while covered.<br>Hmm. So what if the marker is a "key" and covering it changes the HUD? Let me check the HUD at idx 8 vs idx 0! If the HUD changed when the block covered the marker, that would indicate progress. Let me check the HUD in the history frames.<br>Let me look at the HUD (rows 0-6, cols 0-10) across all history frames. That's cheap and might reveal the mechanic (e.g., a counter of "keys collected").</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/g50t-5849a774_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/g50t-5849a774_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/g50t-5849a774_p0.gif" alt="g50t, Base (F1), pasada 0: 0 de 7 niveles en 41 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 0/7 niveles · 41 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/g50t-5849a774_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/g50t-5849a774_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/g50t-5849a774_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/g50t-5849a774_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/g50t-5849a774_p1.gif" alt="g50t, Base (F1), pasada 1: 0 de 7 niveles en 19 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 0/7 niveles · 19 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/g50t-5849a774_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/g50t-5849a774_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/g50t-5849a774_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/g50t-5849a774_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/g50t-5849a774_p0.gif" alt="g50t, A/A (base repetida), pasada 0: 3 de 7 niveles en 310 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 3/7 niveles · 310 acciones · 21,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/g50t-5849a774_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/g50t-5849a774_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/g50t-5849a774_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/g50t-5849a774_p1.gif" alt="g50t, A/A (base repetida), pasada 1: 4 de 7 niveles en 311 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 4/7 niveles · 311 acciones · 35,71. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/g50t-5849a774_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/g50t-5849a774_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/g50t-5849a774_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/g50t-5849a774_p0.gif" alt="g50t, E1, pasada 0: 0 de 7 niveles en 114 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 0/7 niveles · 114 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/g50t-5849a774_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/g50t-5849a774_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/g50t-5849a774_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/g50t-5849a774_p1.gif" alt="g50t, E1, pasada 1: 2 de 7 niveles en 216 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 2/7 niveles · 216 acciones · 10,71. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/g50t-5849a774_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/g50t-5849a774_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/g50t-5849a774_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/g50t-5849a774_p0.gif" alt="g50t, E2, pasada 0: 2 de 7 niveles en 236 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 2/7 niveles · 236 acciones · 10,71. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/g50t-5849a774_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/g50t-5849a774_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/g50t-5849a774_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/g50t-5849a774_p1.gif" alt="g50t, E2, pasada 1: 2 de 7 niveles en 216 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 2/7 niveles · 216 acciones · 10,71. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/g50t-5849a774_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/g50t-5849a774_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/g50t-5849a774_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/g50t-5849a774_p0.gif" alt="g50t, E1b, pasada 0: 1 de 7 niveles en 134 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 1/7 niveles · 134 acciones · 3,57. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/g50t-5849a774_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/g50t-5849a774_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/g50t-5849a774_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/g50t-5849a774_p1.gif" alt="g50t, E1b, pasada 1: 3 de 7 niveles en 330 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 3/7 niveles · 330 acciones · 21,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/g50t-5849a774_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>ka59 · 7 niveles · Base (F1): 42,70 / 53,57 · A/A (base repetida): 15,88 / 21,43 · E1: 36,88 / 38,88 · E2: 75,00 / 3,57 · E1b: 10,71 / 13,78</summary><p>Pasada 0: 5 de 7 niveles, con 19, 70, 56, 47 y 62 acciones (un humano usa 28, 109, 51, 51 y 33); se quedó en el nivel 6 con 360 acciones en total. Pasada 1: 5 de 7 niveles, con 21, 173, 37, 48 y 20 acciones (un humano usa 28, 109, 51, 51 y 33); se quedó en el nivel 6 con 385 acciones en total. Puntuación (cap 1,15): 42,70 y 53,57.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…wait: is the crate allowed to be at cols 12-14 rows 30-32 (overlapping the frame's top border at row 32)? Yes, we saw overlap is fine.<br>One risk: DOWN from rows 30-32 at cols 12-14: rows 33-35 cols 12-14 = interior, floor. Good.<br>Let me batch LEFT×6, DOWN×1, checking after each with a loop that prints positions. I'll write a loop that executes one action at a time, printing the controlled crate's bbox, so I can verify.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 6):</p><p>…maybe the bar at the bottom is NOT a budget but something else, and there's no time limit at all — then the level would be permanently stuck (no reset). In that case I should keep exploring. Hmm. The bar shrinks with actions (24 → 19 over 12 actions) — it's a budget. When it hits 0 → game over → reset. Good.<br>Let me burn ~24 units = ~55 actions. I'll loop batches of 10 and check for game_over, stopping when it fires.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…areful: when moving LEFT from cols 30-32, the box passes through the corridor. Fine.<br>Also careful: moving the active box LEFT 3 times: after 3 lefts it's at cols 21-23. Is the panel's left region free? Yes.<br>Let me also double check the left ring hole: rows 33-35, cols 12-14 (node 12 w 9px at [33,12]). Yes.<br>Let me batch: click, then LEFT LEFT LEFT DOWN LEFT LEFT, and check after each. I'll do it in a loop with prints.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 6):</p><p>…s 1501s. Now step 386 → maybe ~900s left? Let me check the bottom bar length to estimate. The bottom bar 'c' at row 63 cols 0-30 (31 px) — earlier it was 0-38? Let me check the history: at step 358 it was... I recall the bar was at cols 0-30 now vs 0-38 earlier → hmm, it shrinks by ~1 per ~4 actions? Let me compute the bar length over recent steps to estimate the remaining budget.<br>Let me do that quickly, then decide.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ka59-38d34dbb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ka59-38d34dbb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ka59-38d34dbb_p0.gif" alt="ka59, Base (F1), pasada 0: 5 de 7 niveles en 360 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 5/7 niveles · 360 acciones · 42,70. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ka59-38d34dbb_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/ka59-38d34dbb_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ka59-38d34dbb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ka59-38d34dbb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ka59-38d34dbb_p1.gif" alt="ka59, Base (F1), pasada 1: 5 de 7 niveles en 385 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 5/7 niveles · 385 acciones · 53,57. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ka59-38d34dbb_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/ka59-38d34dbb_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ka59-38d34dbb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ka59-38d34dbb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ka59-38d34dbb_p0.gif" alt="ka59, A/A (base repetida), pasada 0: 3 de 7 niveles en 242 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 3/7 niveles · 242 acciones · 15,88. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ka59-38d34dbb_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ka59-38d34dbb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ka59-38d34dbb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ka59-38d34dbb_p1.gif" alt="ka59, A/A (base repetida), pasada 1: 3 de 7 niveles en 154 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 3/7 niveles · 154 acciones · 21,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ka59-38d34dbb_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ka59-38d34dbb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ka59-38d34dbb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ka59-38d34dbb_p0.gif" alt="ka59, E1, pasada 0: 5 de 7 niveles en 368 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 5/7 niveles · 368 acciones · 36,88. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ka59-38d34dbb_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ka59-38d34dbb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ka59-38d34dbb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ka59-38d34dbb_p1.gif" alt="ka59, E1, pasada 1: 5 de 7 niveles en 418 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 5/7 niveles · 418 acciones · 38,88. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ka59-38d34dbb_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ka59-38d34dbb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ka59-38d34dbb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ka59-38d34dbb_p0.gif" alt="ka59, E2, pasada 0: 6 de 7 niveles en 366 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 6/7 niveles · 366 acciones · 75,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ka59-38d34dbb_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ka59-38d34dbb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ka59-38d34dbb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ka59-38d34dbb_p1.gif" alt="ka59, E2, pasada 1: 1 de 7 niveles en 85 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 1/7 niveles · 85 acciones · 3,57. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ka59-38d34dbb_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ka59-38d34dbb_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ka59-38d34dbb_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ka59-38d34dbb_p0.gif" alt="ka59, E1b, pasada 0: 2 de 7 niveles en 146 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 2/7 niveles · 146 acciones · 10,71. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ka59-38d34dbb_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ka59-38d34dbb_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ka59-38d34dbb_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ka59-38d34dbb_p1.gif" alt="ka59, E1b, pasada 1: 3 de 7 niveles en 361 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 3/7 niveles · 361 acciones · 13,78. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ka59-38d34dbb_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>lf52 · 10 niveles · Base (F1): 5,45 / 1,82 · A/A (base repetida): 1,82 / 1,82 · E1: 5,45 / 5,32 · E2: 1,82 / 10,91 · E1b: 4,30 / 1,82</summary><p>Pasada 0: 2 de 10 niveles, con 16 y 76 acciones (un humano usa 32 y 81); se quedó en el nivel 3 con 133 acciones en total. Pasada 1: 1 de 10 niveles, con 8 acciones (un humano usa 32); se quedó en el nivel 2 con 75 acciones en total. Puntuación (cap 1,15): 5,45 y 1,82.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…st pair, verify, then batch the rest.<br>Actually, let me be efficient but safe: batch pair 1, check state, then batch pairs 2 and 3 with verification in between via separate calls. Let me do pair 1 now and check.<br>Actually, I can do a loop in Python: for each (peg, landing) pair: click peg, verify ghost at landing, then click landing, verify peg count decreased. Let me write that with verification and abort on mismatch.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 3):</p><p>…,10),(7,11) in D; (7,1),(7,3) in C. Lamp2 at (7,9), lamp1 at (1,8).<br>Let me click the peg at (2,11) and read the ghosts. With Δc=24: view px = world px - 24. World (2,11) interior top-left = (18, 72) → view (18,48) → center (20,50).<br>Let me click and read ghosts (color? earlier the ghost appeared as a gray cross — let me detect 'w' nodes with 12 px, or 'g'/'G' colors).<br>Let me click and dump ALL small nodes with colors.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…ed (19,18) before which worked for cell (1,1). Fine, use row = rowc[r]+1 and col = colc[c]+1.<br>Move 2: peg (1,3) → click (19,30); landing (1,5) → click (19,42).<br>Move 3: peg (1,5) → click (19,42); landing (3,5) → grid row 3 → rows 30-33, center 31; col 41-44 center 42 → click (31,42).<br>Move 4: peg (3,5) → click (31,42); landing (5,5) → grid row 5 rows 42-45 center 43 → click (43,42).<br>Let me do move 2 pair first, verify.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 2):</p><p>Stuck state: pegs grayed at idx4 and C(7,6); the key appeared at (52,4). The orange cell stayed at the bottom-right (adjacent to panel C) after the stuck state ✓ (the orange cell's position persists across the stuck state).<br>Now click the key to restart, then run the v3 test.<br>Note: after restart, will the orange cell return to its initial position? Let's check.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lf52-271a04aa_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lf52-271a04aa_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lf52-271a04aa_p0.gif" alt="lf52, Base (F1), pasada 0: 2 de 10 niveles en 133 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 2/10 niveles · 133 acciones · 5,45. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lf52-271a04aa_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/lf52-271a04aa_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lf52-271a04aa_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lf52-271a04aa_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lf52-271a04aa_p1.gif" alt="lf52, Base (F1), pasada 1: 1 de 10 niveles en 75 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 1/10 niveles · 75 acciones · 1,82. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lf52-271a04aa_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/lf52-271a04aa_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lf52-271a04aa_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lf52-271a04aa_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lf52-271a04aa_p0.gif" alt="lf52, A/A (base repetida), pasada 0: 1 de 10 niveles en 165 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 1/10 niveles · 165 acciones · 1,82. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lf52-271a04aa_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lf52-271a04aa_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lf52-271a04aa_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lf52-271a04aa_p1.gif" alt="lf52, A/A (base repetida), pasada 1: 1 de 10 niveles en 105 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 1/10 niveles · 105 acciones · 1,82. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lf52-271a04aa_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lf52-271a04aa_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lf52-271a04aa_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lf52-271a04aa_p0.gif" alt="lf52, E1, pasada 0: 2 de 10 niveles en 136 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 2/10 niveles · 136 acciones · 5,45. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lf52-271a04aa_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lf52-271a04aa_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lf52-271a04aa_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lf52-271a04aa_p1.gif" alt="lf52, E1, pasada 1: 2 de 10 niveles en 155 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 2/10 niveles · 155 acciones · 5,32. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lf52-271a04aa_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lf52-271a04aa_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lf52-271a04aa_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lf52-271a04aa_p0.gif" alt="lf52, E2, pasada 0: 1 de 10 niveles en 85 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 1/10 niveles · 85 acciones · 1,82. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lf52-271a04aa_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lf52-271a04aa_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lf52-271a04aa_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lf52-271a04aa_p1.gif" alt="lf52, E2, pasada 1: 3 de 10 niveles en 180 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 3/10 niveles · 180 acciones · 10,91. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lf52-271a04aa_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lf52-271a04aa_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lf52-271a04aa_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lf52-271a04aa_p0.gif" alt="lf52, E1b, pasada 0: 2 de 10 niveles en 158 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 2/10 niveles · 158 acciones · 4,30. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lf52-271a04aa_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lf52-271a04aa_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lf52-271a04aa_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lf52-271a04aa_p1.gif" alt="lf52, E1b, pasada 1: 1 de 10 niveles en 90 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 1/10 niveles · 90 acciones · 1,82. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lf52-271a04aa_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>lp85 · 8 niveles · Base (F1): 100,00 / 100,00 · A/A (base repetida): 100,00 / 100,00 · E1: 100,00 / 100,00 · E2: 41,67 / 100,00 · E1b: 100,00 / 100,00</summary><p>Pasada 0: completó los 8 niveles en 128 acciones (un humano usa 388). Pasada 1: completó los 8 niveles en 118 acciones (un humano usa 388). Puntuación (cap 1,15): 100,00 y 100,00.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…licks. Hmm, but the top black segments (8) might be the real move budget.<br>Actually wait: the appeared B at rows 0-4 col 0 — maybe it's not a bar shrinking; maybe black bar appears at the top-left corner as a "timer" counting up? Let me check current state of col 0 and the top bar.<br>Let me also test the green arrow to see if it rotates CW.<br>Plan: inspect current board HUD (col 0, row 1), then click green arrow and diff.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…block is at the exit, then click the green arrow to release it. But which block is "correct"?<br>Let's test clicking the green arrow and see what happens. That costs a step but gives info. Note the budget: 59/5 ≈ 11 steps left. Let's do it.<br>Actually wait. Let me first reconsider: maybe clicking the green arrow rotates the ring in the opposite direction, which is the more likely design (two rotation buttons). Let's test.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lp85-305b61c3_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lp85-305b61c3_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lp85-305b61c3_p0.gif" alt="lp85, Base (F1), pasada 0: 8 de 8 niveles en 128 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 8/8 niveles · 128 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lp85-305b61c3_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/lp85-305b61c3_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lp85-305b61c3_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lp85-305b61c3_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lp85-305b61c3_p1.gif" alt="lp85, Base (F1), pasada 1: 8 de 8 niveles en 118 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 8/8 niveles · 118 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/lp85-305b61c3_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/lp85-305b61c3_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lp85-305b61c3_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lp85-305b61c3_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lp85-305b61c3_p0.gif" alt="lp85, A/A (base repetida), pasada 0: 8 de 8 niveles en 120 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 8/8 niveles · 120 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lp85-305b61c3_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lp85-305b61c3_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lp85-305b61c3_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lp85-305b61c3_p1.gif" alt="lp85, A/A (base repetida), pasada 1: 8 de 8 niveles en 127 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 8/8 niveles · 127 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/lp85-305b61c3_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lp85-305b61c3_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lp85-305b61c3_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lp85-305b61c3_p0.gif" alt="lp85, E1, pasada 0: 8 de 8 niveles en 199 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 8/8 niveles · 199 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lp85-305b61c3_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lp85-305b61c3_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lp85-305b61c3_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lp85-305b61c3_p1.gif" alt="lp85, E1, pasada 1: 8 de 8 niveles en 114 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 8/8 niveles · 114 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/lp85-305b61c3_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lp85-305b61c3_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lp85-305b61c3_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lp85-305b61c3_p0.gif" alt="lp85, E2, pasada 0: 5 de 8 niveles en 125 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 5/8 niveles · 125 acciones · 41,67. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lp85-305b61c3_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lp85-305b61c3_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lp85-305b61c3_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lp85-305b61c3_p1.gif" alt="lp85, E2, pasada 1: 8 de 8 niveles en 113 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 8/8 niveles · 113 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/lp85-305b61c3_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lp85-305b61c3_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lp85-305b61c3_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lp85-305b61c3_p0.gif" alt="lp85, E1b, pasada 0: 8 de 8 niveles en 189 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 8/8 niveles · 189 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lp85-305b61c3_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lp85-305b61c3_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lp85-305b61c3_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lp85-305b61c3_p1.gif" alt="lp85, E1b, pasada 1: 8 de 8 niveles en 124 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 8/8 niveles · 124 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/lp85-305b61c3_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>ls20 · 7 niveles · Base (F1): 22,83 / 24,20 · A/A (base repetida): 34,13 / 3,57 · E1: 20,17 / 32,85 · E2: 26,11 / 3,00 · E1b: 36,59 / 21,93</summary><p>Pasada 0: 4 de 7 niveles, con 14, 207, 86 y 109 acciones (un humano usa 22, 123, 73 y 84); se quedó en el nivel 5 con 555 acciones en total. Pasada 1: 4 de 7 niveles, con 27, 126, 85 y 119 acciones (un humano usa 22, 123, 73 y 84); se quedó en el nivel 5 con 542 acciones en total. Puntuación (cap 1,15): 22,83 y 24,20.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…ent the block covered the plus. Maybe the logo is a "compass" showing the direction you should go next? Or it's the game's logo doing a spin flourish.<br>Now, the block is at rows 20-24 in the corridor, right below the box frame (row 16 is the frame; rows 17-19 corridor above it). Next UP target: rows 15-19 → row 15 is black (box interior) and row 16 is G frame. Let's test if it can move up into/through.<br>Let's press UP.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 5):</p><p>…moves toward RA + 1 extra → death. Then next turn: plan the full run from the fresh level.<br>Hmm, one consideration: after the reset, will the shape/color reset to S0/orange? Yes (the level resets fully).<br>Let me do it: send ['DOWN','RIGHT','RIGHT','RIGHT','UP','UP'] (the first 5 move toward RA; the 6th triggers death). Actually if the bar dies at action 5, the 6th may not execute (the level resets on the death). Fine.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…ects flashed (both boxes? the corridor?).<br>Actually, hmm: the timeline bbox is rows 9-62, cols 1-39, which includes the top box (rows 9-15, cols 33-39) and the legend (rows 53-62, cols 1-10). Both flash. But also 'O&gt;G' and 'G&gt;O' etc. are the player moving (frame 0 = before-move state? no...). Actually the animation frame 0 might be an intermediate.<br>Let me diff the animation frames to find the white cells' coordinates.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 5):</p><p>…the shape? No, the capsule only changes the dial color ✓. Does a plate press change the color? No ✓.<br>Now, the death: trigger it with a harmless move. Let me move RIGHT (back to (10,14)) → death → reset.<br>Actually, hmm, one thought: maybe I don't need to die! Is there any chance the game only kills when the budget is 0 AND ... no, evidence is clear.<br>Let me trigger the death and immediately prepare the execution script.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ls20-9607627b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ls20-9607627b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ls20-9607627b_p0.gif" alt="ls20, Base (F1), pasada 0: 4 de 7 niveles en 555 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 4/7 niveles · 555 acciones · 22,83. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ls20-9607627b_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/ls20-9607627b_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ls20-9607627b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ls20-9607627b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ls20-9607627b_p1.gif" alt="ls20, Base (F1), pasada 1: 4 de 7 niveles en 542 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 4/7 niveles · 542 acciones · 24,20. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/ls20-9607627b_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/ls20-9607627b_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ls20-9607627b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ls20-9607627b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ls20-9607627b_p0.gif" alt="ls20, A/A (base repetida), pasada 0: 4 de 7 niveles en 474 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 4/7 niveles · 474 acciones · 34,13. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ls20-9607627b_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ls20-9607627b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ls20-9607627b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ls20-9607627b_p1.gif" alt="ls20, A/A (base repetida), pasada 1: 1 de 7 niveles en 196 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 1/7 niveles · 196 acciones · 3,57. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/ls20-9607627b_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ls20-9607627b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ls20-9607627b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ls20-9607627b_p0.gif" alt="ls20, E1, pasada 0: 4 de 7 niveles en 409 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 4/7 niveles · 409 acciones · 20,17. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ls20-9607627b_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ls20-9607627b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ls20-9607627b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ls20-9607627b_p1.gif" alt="ls20, E1, pasada 1: 4 de 7 niveles en 394 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 4/7 niveles · 394 acciones · 32,85. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/ls20-9607627b_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ls20-9607627b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ls20-9607627b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ls20-9607627b_p0.gif" alt="ls20, E2, pasada 0: 4 de 7 niveles en 479 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 4/7 niveles · 479 acciones · 26,11. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ls20-9607627b_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ls20-9607627b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ls20-9607627b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ls20-9607627b_p1.gif" alt="ls20, E2, pasada 1: 1 de 7 niveles en 175 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 1/7 niveles · 175 acciones · 3,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/ls20-9607627b_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ls20-9607627b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ls20-9607627b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ls20-9607627b_p0.gif" alt="ls20, E1b, pasada 0: 5 de 7 niveles en 485 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 5/7 niveles · 485 acciones · 36,59. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ls20-9607627b_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ls20-9607627b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ls20-9607627b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ls20-9607627b_p1.gif" alt="ls20, E1b, pasada 1: 4 de 7 niveles en 502 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 4/7 niveles · 502 acciones · 21,93. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/ls20-9607627b_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>m0r0 · 6 niveles · Base (F1): 0,31 / 100,00 · A/A (base repetida): 71,43 / 100,00 · E1: 0,00 / 14,29 · E2: 70,02 / 71,43 · E1b: 100,00 / 14,29</summary><p>Pasada 0: 1 de 6 niveles, con 117 acciones (un humano usa 30); se quedó en el nivel 2 con 129 acciones en total. Pasada 1: completó los 6 niveles en 296 acciones (un humano usa 1107). Puntuación (cap 1,15): 0,31 y 100,00. Las pasadas difieren mucho: en este juego el ruido de la base es grande.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>Lroom was defined in a previous snippet's locals but not retained (it's a variable, not a function). Let me define a helper function that builds the rooms — or just inline the sets. Note: inroomL(s)/inroomR(s) are retained functions — let me check what they do (they were defined earlier). Let me just use them.<br>Let me print their source? I can't easily. Let me just inline the room sets.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 2):</p><p>…s 13-16: DOWN×4 → left (8,3)→(9,3)→(10,3)→(11,3)→ blocked at (12,3) hazard → stays (11,3). Right: (7,7)→(8,7) ✓ the gap! →(9,7)→(10,7)→(11,7) ✓.<br>Final: left (11,3), right (11,7) ✓ both at row 11.<br>Then DOWN: both try row 12 (hazard). Test!<br>Let me run this with verification, then the DOWN test.<br>I'll run the 16 moves with per-step verification, then a separate action call for DOWN so I can carefully observe the outcome.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>The batch format needs full action names: 'LEFT','UP','RIGHT','DOWN'. My dict used {'action': 'L'} — wrong. Let me map letters to names and re-execute.<br>Note the step count: history has 5 entries with steps [0,1,2,3,4] — so the environment step is 4 now? Earlier it said step 5. Whatever; the bar had 62 black at step 4 → budget 64 total. Let me now execute the correct sequence.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/m0r0-492f87ba_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/m0r0-492f87ba_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/m0r0-492f87ba_p0.gif" alt="m0r0, Base (F1), pasada 0: 1 de 6 niveles en 129 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 1/6 niveles · 129 acciones · 0,31. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/m0r0-492f87ba_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/m0r0-492f87ba_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/m0r0-492f87ba_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/m0r0-492f87ba_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/m0r0-492f87ba_p1.gif" alt="m0r0, Base (F1), pasada 1: 6 de 6 niveles en 296 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 6/6 niveles · 296 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/m0r0-492f87ba_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/m0r0-492f87ba_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/m0r0-492f87ba_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/m0r0-492f87ba_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/m0r0-492f87ba_p0.gif" alt="m0r0, A/A (base repetida), pasada 0: 5 de 6 niveles en 334 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 5/6 niveles · 334 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/m0r0-492f87ba_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/m0r0-492f87ba_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/m0r0-492f87ba_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/m0r0-492f87ba_p1.gif" alt="m0r0, A/A (base repetida), pasada 1: 6 de 6 niveles en 284 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 6/6 niveles · 284 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/m0r0-492f87ba_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/m0r0-492f87ba_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/m0r0-492f87ba_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/m0r0-492f87ba_p0.gif" alt="m0r0, E1, pasada 0: 0 de 6 niveles en 87 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 0/6 niveles · 87 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/m0r0-492f87ba_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/m0r0-492f87ba_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/m0r0-492f87ba_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/m0r0-492f87ba_p1.gif" alt="m0r0, E1, pasada 1: 2 de 6 niveles en 148 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 2/6 niveles · 148 acciones · 14,29. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/m0r0-492f87ba_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/m0r0-492f87ba_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/m0r0-492f87ba_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/m0r0-492f87ba_p0.gif" alt="m0r0, E2, pasada 0: 5 de 6 niveles en 278 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 5/6 niveles · 278 acciones · 70,02. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/m0r0-492f87ba_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/m0r0-492f87ba_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/m0r0-492f87ba_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/m0r0-492f87ba_p1.gif" alt="m0r0, E2, pasada 1: 5 de 6 niveles en 297 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 5/6 niveles · 297 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/m0r0-492f87ba_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/m0r0-492f87ba_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/m0r0-492f87ba_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/m0r0-492f87ba_p0.gif" alt="m0r0, E1b, pasada 0: 6 de 6 niveles en 291 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 6/6 niveles · 291 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/m0r0-492f87ba_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/m0r0-492f87ba_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/m0r0-492f87ba_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/m0r0-492f87ba_p1.gif" alt="m0r0, E1b, pasada 1: 2 de 6 niveles en 147 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 2/6 niveles · 147 acciones · 14,29. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/m0r0-492f87ba_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>r11l · 6 niveles · Base (F1): 100,00 / 100,00 · A/A (base repetida): 100,00 / 71,43 · E1: 84,40 / 71,75 · E2: 100,00 / 100,00 · E1b: 100,00 / 47,62</summary><p>Pasada 0: completó los 6 niveles en 113 acciones (un humano usa 233). Pasada 1: completó los 6 niveles en 108 acciones (un humano usa 233). Puntuación (cap 1,15): 100,00 y 100,00.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…st: 3 clicks. We have ~57 steps left. Even if wrong, cheap.<br>But maybe a cheaper test first: is the goal maybe to get the *white* diamond to the ring while the gray... no, we already tried that.<br>Hmm, one more consideration: maybe the goal is to get the blob to the ring, but the ring might be a "hole" that the blob must fall into... whatever, same condition.<br>Let me check the black region membership for candidate cells.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…G=(21,39). Purple = (18,42).<br>2. Click (21,39) [gray's location] → swap: W=(21,39), G=(15,45). Purple = (18,42).<br>3. Click (27,33) → W=(27,33), G=(15,45). Purple = (21,39) = ring center.<br>Let me verify (15,45) and (27,33) are inside the black region and not on the ring or other objects. Ring spans rows 18-24, cols 36-42. (15,45) is outside the ring rows. Good.<br>Let me check the ascii at those cells first, then execute.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/r11l-495a7899_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/r11l-495a7899_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/r11l-495a7899_p0.gif" alt="r11l, Base (F1), pasada 0: 6 de 6 niveles en 113 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 6/6 niveles · 113 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/r11l-495a7899_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/r11l-495a7899_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/r11l-495a7899_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/r11l-495a7899_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/r11l-495a7899_p1.gif" alt="r11l, Base (F1), pasada 1: 6 de 6 niveles en 108 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 6/6 niveles · 108 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/r11l-495a7899_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/r11l-495a7899_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/r11l-495a7899_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/r11l-495a7899_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/r11l-495a7899_p0.gif" alt="r11l, A/A (base repetida), pasada 0: 6 de 6 niveles en 110 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 6/6 niveles · 110 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/r11l-495a7899_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/r11l-495a7899_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/r11l-495a7899_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/r11l-495a7899_p1.gif" alt="r11l, A/A (base repetida), pasada 1: 5 de 6 niveles en 143 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 5/6 niveles · 143 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/r11l-495a7899_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/r11l-495a7899_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/r11l-495a7899_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/r11l-495a7899_p0.gif" alt="r11l, E1, pasada 0: 6 de 6 niveles en 215 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 6/6 niveles · 215 acciones · 84,40. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/r11l-495a7899_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/r11l-495a7899_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/r11l-495a7899_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/r11l-495a7899_p1.gif" alt="r11l, E1, pasada 1: 6 de 6 niveles en 233 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 6/6 niveles · 233 acciones · 71,75. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/r11l-495a7899_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/r11l-495a7899_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/r11l-495a7899_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/r11l-495a7899_p0.gif" alt="r11l, E2, pasada 0: 6 de 6 niveles en 136 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 6/6 niveles · 136 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/r11l-495a7899_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/r11l-495a7899_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/r11l-495a7899_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/r11l-495a7899_p1.gif" alt="r11l, E2, pasada 1: 6 de 6 niveles en 110 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 6/6 niveles · 110 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/r11l-495a7899_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/r11l-495a7899_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/r11l-495a7899_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/r11l-495a7899_p0.gif" alt="r11l, E1b, pasada 0: 6 de 6 niveles en 99 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 6/6 niveles · 99 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/r11l-495a7899_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/r11l-495a7899_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/r11l-495a7899_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/r11l-495a7899_p1.gif" alt="r11l, E1b, pasada 1: 4 de 6 niveles en 115 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 4/6 niveles · 115 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/r11l-495a7899_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>re86 · 8 niveles · Base (F1): 58,33 / 41,67 · A/A (base repetida): 40,22 / 41,67 · E1: 58,33 / 77,78 · E2: 41,67 / 41,67 · E1b: 41,67 / 41,67</summary><p>Pasada 0: 6 de 8 niveles, con 20, 42, 48, 57, 79 y 99 acciones (un humano usa 26, 42, 86, 108, 189 y 139); se quedó en el nivel 7 con 408 acciones en total. Pasada 1: 5 de 8 niveles, con 24, 37, 47, 116 y 79 acciones (un humano usa 26, 42, 86, 108 y 189); se quedó en el nivel 6 con 356 acciones en total. Puntuación (cap 1,15): 58,33 y 41,67.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…9,24) ✓.<br>Plan: batch UP×6, LEFT×2, then inspect. Then decide.<br>Actually careful: consuming dots via sweeping — order matters not. Let me also double check that yellow dots get consumed by the yellow cross (they should, matching color). Also, does the blue cross consume yellow dots? Probably not (color mismatch) — the blue cross passed near yellow dots? Not really.<br>Let's do it: batch 6 UP + 2 LEFT, checking after each.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 7):</p><p>…the 4 R dots, it must STAY there while I position the other two objects ✓ (they don't collide with it ✓ objects pass through each other).<br>Let me execute the pink path in 2 batches (14 + 13) and verify the state after each batch against the model's prediction. Let me first compute the predicted state sequence so I can compare.<br>Batch 1: the first 14 presses; predicted state after 14 presses. Let me compute with pstep2.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…hether the yellow cross is still intact.<br>Hmm, but the yellow cross currently: after SPACE, the diff shows the yellow cross center became white and the arms got restored to full (45 pixels? resized shows Y before 45 at [16,10] → after 11 at [16,21]... that's segmentation splitting due to color change of center). And blue became one object of 53 pixels (all 4 arms joined through the center now blue).<br>Let's test UP x 6.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 6):</p><p>…hen action(['UP']*2) → check.<br>Let me be careful about the budget: the bar. Let me also read the bar each time.<br>Let me implement loopgeom(fr) that returns (t,bo,l,ri,n) excluding the 4 yellow dot pixels (which are at fixed positions (30,45),(30,54),(57,45),(57,54)).<br>Also note: when the loop is selected, its marker 'W' appears on it, which doesn't affect the loop's geometry (the marker is white, not yellow).<br>Let me go.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/re86-8af5384d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/re86-8af5384d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/re86-8af5384d_p0.gif" alt="re86, Base (F1), pasada 0: 6 de 8 niveles en 408 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 6/8 niveles · 408 acciones · 58,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/re86-8af5384d_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/re86-8af5384d_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/re86-8af5384d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/re86-8af5384d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/re86-8af5384d_p1.gif" alt="re86, Base (F1), pasada 1: 5 de 8 niveles en 356 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 5/8 niveles · 356 acciones · 41,67. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/re86-8af5384d_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/re86-8af5384d_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/re86-8af5384d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/re86-8af5384d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/re86-8af5384d_p0.gif" alt="re86, A/A (base repetida), pasada 0: 5 de 8 niveles en 461 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 5/8 niveles · 461 acciones · 40,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/re86-8af5384d_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/re86-8af5384d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/re86-8af5384d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/re86-8af5384d_p1.gif" alt="re86, A/A (base repetida), pasada 1: 5 de 8 niveles en 643 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 5/8 niveles · 643 acciones · 41,67. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/re86-8af5384d_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/re86-8af5384d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/re86-8af5384d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/re86-8af5384d_p0.gif" alt="re86, E1, pasada 0: 6 de 8 niveles en 488 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 6/8 niveles · 488 acciones · 58,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/re86-8af5384d_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/re86-8af5384d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/re86-8af5384d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/re86-8af5384d_p1.gif" alt="re86, E1, pasada 1: 7 de 8 niveles en 594 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 7/8 niveles · 594 acciones · 77,78. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/re86-8af5384d_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/re86-8af5384d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/re86-8af5384d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/re86-8af5384d_p0.gif" alt="re86, E2, pasada 0: 5 de 8 niveles en 470 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 5/8 niveles · 470 acciones · 41,67. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/re86-8af5384d_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/re86-8af5384d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/re86-8af5384d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/re86-8af5384d_p1.gif" alt="re86, E2, pasada 1: 5 de 8 niveles en 286 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 5/8 niveles · 286 acciones · 41,67. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/re86-8af5384d_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/re86-8af5384d_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/re86-8af5384d_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/re86-8af5384d_p0.gif" alt="re86, E1b, pasada 0: 5 de 8 niveles en 361 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 5/8 niveles · 361 acciones · 41,67. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/re86-8af5384d_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/re86-8af5384d_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/re86-8af5384d_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/re86-8af5384d_p1.gif" alt="re86, E1b, pasada 1: 5 de 8 niveles en 341 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 5/8 niveles · 341 acciones · 41,67. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/re86-8af5384d_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>s5i5 · 8 niveles · Base (F1): 16,67 / 2,78 · A/A (base repetida): 8,33 / 77,78 · E1: 8,33 / 8,33 · E2: 7,71 / 8,33 · E1b: 26,21 / 1,93</summary><p>Pasada 0: 3 de 8 niveles, con 24, 32 y 48 acciones (un humano usa 20, 89 y 106); se quedó en el nivel 4 con 133 acciones en total. Pasada 1: 1 de 8 niveles, con 18 acciones (un humano usa 20); se quedó en el nivel 2 con 34 acciones en total. Puntuación (cap 1,15): 16,67 y 2,78. Las pasadas difieren mucho: en este juego el ruido de la base es grande.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…to distinguish the bar from the glyph: use the bar = N object adjacent to the G cap at col 27 / or the N object containing row 10 near col 28). I'll identify by bbox containing (10,28) region... better: the N object whose bbox touches col&lt;=30 and row&lt;=12.<br>Simplest: compute directly from ascii rows: for green, find the run of N/r/G cells in row 10 starting at col 27; for yellow, find run in col 10 starting at row 27.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 4):</p><p>I wasted a call. Execute now: red grow x2, green grow x3, then the orange shrink test.<br>State check function: define `stt()` inline (avoid the reserved name `st`? the retention complained about a conflict with the provided name... my function was named `st` inside `st()` — conflict with something. Use a different name).</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>The green knob moves +3 per click: 31 → 34 → 37 → 40. No clamping. The bar grows with it.<br>Now the goal hypothesis: move the knob to the cross at col 52 (row 10). Currently at 40. Need 4 more clicks: 43, 46, 49, 52. Let's do 4 clicks and see what happens when the knob reaches the cross (col 52). Maybe the knob must overlap the cross center.<br>Let me batch 4 clicks and observe.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 2):</p><p>…he cross has only 4 red cells (the center is something else).<br>Hmm, maybe in level 1 the crosses were 4-cell pluses without centers? Hmm, 10 = 5+5.<br>Hmm, maybe the knob is red only when... hmm.<br>Let me just look at the ascii around the cross and around the yellow's tip to identify the knob colors.<br>Let me do that now: print rows 26-33 cols 33-42 (yellow tip + green cap + knob) and rows 28-34 cols 48-56 (the cross).</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/s5i5-18d95033_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/s5i5-18d95033_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/s5i5-18d95033_p0.gif" alt="s5i5, Base (F1), pasada 0: 3 de 8 niveles en 133 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 3/8 niveles · 133 acciones · 16,67. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/s5i5-18d95033_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/s5i5-18d95033_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/s5i5-18d95033_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/s5i5-18d95033_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/s5i5-18d95033_p1.gif" alt="s5i5, Base (F1), pasada 1: 1 de 8 niveles en 34 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 1/8 niveles · 34 acciones · 2,78. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/s5i5-18d95033_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/s5i5-18d95033_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/s5i5-18d95033_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/s5i5-18d95033_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/s5i5-18d95033_p0.gif" alt="s5i5, A/A (base repetida), pasada 0: 2 de 8 niveles en 94 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 2/8 niveles · 94 acciones · 8,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/s5i5-18d95033_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/s5i5-18d95033_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/s5i5-18d95033_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/s5i5-18d95033_p1.gif" alt="s5i5, A/A (base repetida), pasada 1: 7 de 8 niveles en 291 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 7/8 niveles · 291 acciones · 77,78. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/s5i5-18d95033_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/s5i5-18d95033_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/s5i5-18d95033_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/s5i5-18d95033_p0.gif" alt="s5i5, E1, pasada 0: 2 de 8 niveles en 81 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 2/8 niveles · 81 acciones · 8,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/s5i5-18d95033_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/s5i5-18d95033_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/s5i5-18d95033_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/s5i5-18d95033_p1.gif" alt="s5i5, E1, pasada 1: 2 de 8 niveles en 79 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 2/8 niveles · 79 acciones · 8,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/s5i5-18d95033_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/s5i5-18d95033_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/s5i5-18d95033_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/s5i5-18d95033_p0.gif" alt="s5i5, E2, pasada 0: 2 de 8 niveles en 91 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 2/8 niveles · 91 acciones · 7,71. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/s5i5-18d95033_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/s5i5-18d95033_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/s5i5-18d95033_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/s5i5-18d95033_p1.gif" alt="s5i5, E2, pasada 1: 2 de 8 niveles en 60 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 2/8 niveles · 60 acciones · 8,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/s5i5-18d95033_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/s5i5-18d95033_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/s5i5-18d95033_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/s5i5-18d95033_p0.gif" alt="s5i5, E1b, pasada 0: 4 de 8 niveles en 172 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 4/8 niveles · 172 acciones · 26,21. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/s5i5-18d95033_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/s5i5-18d95033_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/s5i5-18d95033_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/s5i5-18d95033_p1.gif" alt="s5i5, E1b, pasada 1: 1 de 8 niveles en 43 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 1/8 niveles · 43 acciones · 1,93. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/s5i5-18d95033_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>sb26 · 8 niveles · Base (F1): 100,00 / 95,32 · A/A (base repetida): 100,00 / 91,66 · E1: 100,00 / 100,00 · E2: 94,43 / 96,77 · E1b: 100,00 / 94,70</summary><p>Pasada 0: completó los 8 niveles en 159 acciones (un humano usa 213). Pasada 1: completó los 8 niveles en 158 acciones (un humano usa 213). Puntuación (cap 1,15): 100,00 y 95,32.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>Working as expected. Panel now: b, N, g, g. Palette: g, p, g, Y. Continue: yellow→slot2, purple→slot3.<br>Note the timer bar shrinks ~1 per placement (now 2 dark cells at right). Plenty left.<br>Batch: click Y(58,43), click slot2(29,34), click p(58,27), click slot3(29,40).</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…click purple (58,27), click slot4 (29,40) → box [blue, green, yellow, purple] → hopefully complete.<br>Batch all 6 and check. If the goal isn't this order, we can adjust (we'd still be able to swap).<br>Note: the palette positions are fixed slots; pieces swap between palette slot and box slot. So after green goes to box slot2, the gray from slot2 goes to palette col35. Fine.<br>Let's batch 6 actions and check level_completed.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sb26-7fbdac44_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sb26-7fbdac44_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sb26-7fbdac44_p0.gif" alt="sb26, Base (F1), pasada 0: 8 de 8 niveles en 159 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 8/8 niveles · 159 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sb26-7fbdac44_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/sb26-7fbdac44_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sb26-7fbdac44_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sb26-7fbdac44_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sb26-7fbdac44_p1.gif" alt="sb26, Base (F1), pasada 1: 8 de 8 niveles en 158 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 8/8 niveles · 158 acciones · 95,32. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sb26-7fbdac44_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/sb26-7fbdac44_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sb26-7fbdac44_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sb26-7fbdac44_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sb26-7fbdac44_p0.gif" alt="sb26, A/A (base repetida), pasada 0: 8 de 8 niveles en 160 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 8/8 niveles · 160 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sb26-7fbdac44_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sb26-7fbdac44_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sb26-7fbdac44_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sb26-7fbdac44_p1.gif" alt="sb26, A/A (base repetida), pasada 1: 8 de 8 niveles en 162 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 8/8 niveles · 162 acciones · 91,66. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sb26-7fbdac44_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sb26-7fbdac44_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sb26-7fbdac44_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sb26-7fbdac44_p0.gif" alt="sb26, E1, pasada 0: 8 de 8 niveles en 155 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 8/8 niveles · 155 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sb26-7fbdac44_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sb26-7fbdac44_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sb26-7fbdac44_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sb26-7fbdac44_p1.gif" alt="sb26, E1, pasada 1: 8 de 8 niveles en 138 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 8/8 niveles · 138 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sb26-7fbdac44_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sb26-7fbdac44_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sb26-7fbdac44_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sb26-7fbdac44_p0.gif" alt="sb26, E2, pasada 0: 8 de 8 niveles en 148 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 8/8 niveles · 148 acciones · 94,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sb26-7fbdac44_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sb26-7fbdac44_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sb26-7fbdac44_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sb26-7fbdac44_p1.gif" alt="sb26, E2, pasada 1: 8 de 8 niveles en 154 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 8/8 niveles · 154 acciones · 96,77. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sb26-7fbdac44_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sb26-7fbdac44_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sb26-7fbdac44_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sb26-7fbdac44_p0.gif" alt="sb26, E1b, pasada 0: 8 de 8 niveles en 163 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 8/8 niveles · 163 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sb26-7fbdac44_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sb26-7fbdac44_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sb26-7fbdac44_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sb26-7fbdac44_p1.gif" alt="sb26, E1b, pasada 1: 8 de 8 niveles en 155 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 8/8 niveles · 155 acciones · 94,70. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sb26-7fbdac44_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>sc25 · 6 niveles · Base (F1): 71,43 / 47,62 · A/A (base repetida): 69,95 / 69,23 · E1: 47,48 / 87,60 · E2: 47,62 / 71,43 · E1b: 99,27 / 89,78</summary><p>Pasada 0: 5 de 6 niveles, con 49, 5, 33, 57 y 45 acciones (un humano usa 36, 6, 32, 83 y 143); se quedó en el nivel 6 con 265 acciones en total. Pasada 1: 4 de 6 niveles, con 44, 5, 31 y 25 acciones (un humano usa 36, 6, 32 y 83); se quedó en el nivel 5 con 186 acciones en total. Puntuación (cap 1,15): 71,43 y 47,62.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…e. Stop on win/death or after ~10 actions.<br>Let me write it to also record the bar so I know the budget.<br>Actually, I should be careful: if the bar runs out → game over → reset. I have ~18 rows ≈ 13 actions. A 10-action probe is acceptable.<br>Let me do: loop up to 10 LEFT; after each, record tip; break on done/gameover or if tip x doesn't decrease.<br>Note: the move step might be 2 or 4 depending on the tip size. Let's see.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 6):</p><p>The teleport worked: the tip is now at rows 41-42 cols 13-14 (the p socket) ✓. Bar 52. The keypad is clear ✓.<br>Note: the tip's arrangement shows 'bb' in the top row → the split is horizontal (b on top, S on bottom) → facing UP (inherited from the earlier shrink? whatever).<br>Now step C: RIGHT 2 → cols 17-18; UP 2 → rows 37-38; FIRE (beam UP into the r box) ✓.<br>Let me execute and verify.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…he head's left edge ranges 23..39 in steps of 2 or 4. Hmm.<br>Honestly, let me try the empirical route: with the remaining budget, do a few cheap, high-information probes:<br>1. Click the knob (19,14) → see if anything happens.<br>2. Click the plug head (20,24) → see.<br>3. Click the left panel dot (51,15) → see if the dots toggle.<br>Each is 1 action. Then reassess.<br>Let me do probe 1 and 2 in one call, checking the result of each.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 5):</p><p>…e charcoal at rows 46-47 cols 7-10 and 31-34 etc.).<br>Hmm, but is the head "centered" for growth? The head at rows 43-44, cols 15-16 → growing outward by 1 in each direction → rows 42-45, cols 14-17. Check gray: row 42 cols 14-17 ✓ (gray), row 45 cols 14-17 ✓ (gray), col 14 rows 42-45 ✓, col 17 rows 42-45 ✓. Should fit.<br>Fire the diamond: (50,30),(55,25),(55,35),(60,30) → 4 clicks ≈ 12-16 px. Then check the head's size.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sc25-635fd71a_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sc25-635fd71a_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sc25-635fd71a_p0.gif" alt="sc25, Base (F1), pasada 0: 5 de 6 niveles en 265 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 5/6 niveles · 265 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sc25-635fd71a_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/sc25-635fd71a_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sc25-635fd71a_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sc25-635fd71a_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sc25-635fd71a_p1.gif" alt="sc25, Base (F1), pasada 1: 4 de 6 niveles en 186 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 4/6 niveles · 186 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sc25-635fd71a_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/sc25-635fd71a_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sc25-635fd71a_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sc25-635fd71a_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sc25-635fd71a_p0.gif" alt="sc25, A/A (base repetida), pasada 0: 5 de 6 niveles en 326 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 5/6 niveles · 326 acciones · 69,95. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sc25-635fd71a_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sc25-635fd71a_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sc25-635fd71a_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sc25-635fd71a_p1.gif" alt="sc25, A/A (base repetida), pasada 1: 5 de 6 niveles en 309 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 5/6 niveles · 309 acciones · 69,23. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sc25-635fd71a_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sc25-635fd71a_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sc25-635fd71a_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sc25-635fd71a_p0.gif" alt="sc25, E1, pasada 0: 4 de 6 niveles en 214 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 4/6 niveles · 214 acciones · 47,48. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sc25-635fd71a_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sc25-635fd71a_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sc25-635fd71a_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sc25-635fd71a_p1.gif" alt="sc25, E1, pasada 1: 6 de 6 niveles en 290 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 6/6 niveles · 290 acciones · 87,60. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sc25-635fd71a_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sc25-635fd71a_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sc25-635fd71a_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sc25-635fd71a_p0.gif" alt="sc25, E2, pasada 0: 4 de 6 niveles en 242 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 4/6 niveles · 242 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sc25-635fd71a_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sc25-635fd71a_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sc25-635fd71a_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sc25-635fd71a_p1.gif" alt="sc25, E2, pasada 1: 5 de 6 niveles en 311 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 5/6 niveles · 311 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sc25-635fd71a_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sc25-635fd71a_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sc25-635fd71a_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sc25-635fd71a_p0.gif" alt="sc25, E1b, pasada 0: 6 de 6 niveles en 316 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 6/6 niveles · 316 acciones · 99,27. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sc25-635fd71a_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sc25-635fd71a_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sc25-635fd71a_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sc25-635fd71a_p1.gif" alt="sc25, E1b, pasada 1: 6 de 6 niveles en 285 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 6/6 niveles · 285 acciones · 89,78. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sc25-635fd71a_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>sk48 · 8 niveles · Base (F1): 2,52 / 0,00 · A/A (base repetida): 2,78 / 2,78 · E1: 0,00 / 0,00 · E2: 0,00 / 1,25 · E1b: 1,17 / 0,00</summary><p>Pasada 0: 1 de 8 niveles, con 64 acciones (un humano usa 61); se quedó en el nivel 2 con 105 acciones en total. Pasada 1: no completó ningún nivel (48 acciones). Puntuación (cap 1,15): 2,52 y 0,00.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…d need to go to 36-39, 42-45, 48-51 → blocked by the wall → maybe the push fails and the arm passes through? Let's test: press RIGHT and see.<br>Actually, that's a good experiment: it tells me what happens when the chain can't be pushed. If the arm passes through, I get the panel picture (arm threaded through the chain at the wall). Then if the level completes → win.<br>Let me try RIGHT x2 (careful: 2 presses). Then check.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 2):</p><p>…he blocked one. If the game allows the head to move and pushes N to (5,2) while b stays at (5,1) → we'd see b stay ✓ (the release works). If the whole action is a no-op → the release doesn't work that way.<br>Hmm, but there's a subtlety: b at (5,1) and N at (5,2) — no collision ✓.<br>Let me run: DOWN, RIGHT, DOWN and observe.<br>Actually, careful: DOWN#1 might behave differently. Let me do it step by step and observe each.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 1):</p><p>…verification.<br>Let me be careful about the attach semantics for a chain: if a push chain fails because of the wall, all blocks in the chain stay, and the rightmost one (at the wall) becomes attached. I'll implement: attempt the chain; on failure, no moves; and mark the block that failed (the one at the wall) as attached.<br>Let me implement and search. I'll represent the state as (h, tip, tuple of (color, rt, cl, att)).</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sk48-d8078629_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sk48-d8078629_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sk48-d8078629_p0.gif" alt="sk48, Base (F1), pasada 0: 1 de 8 niveles en 105 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 1/8 niveles · 105 acciones · 2,52. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sk48-d8078629_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/sk48-d8078629_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sk48-d8078629_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sk48-d8078629_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sk48-d8078629_p1.gif" alt="sk48, Base (F1), pasada 1: 0 de 8 niveles en 48 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 0/8 niveles · 48 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sk48-d8078629_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/sk48-d8078629_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sk48-d8078629_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sk48-d8078629_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sk48-d8078629_p0.gif" alt="sk48, A/A (base repetida), pasada 0: 1 de 8 niveles en 51 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 1/8 niveles · 51 acciones · 2,78. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sk48-d8078629_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sk48-d8078629_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sk48-d8078629_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sk48-d8078629_p1.gif" alt="sk48, A/A (base repetida), pasada 1: 1 de 8 niveles en 91 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 1/8 niveles · 91 acciones · 2,78. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sk48-d8078629_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sk48-d8078629_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sk48-d8078629_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sk48-d8078629_p0.gif" alt="sk48, E1, pasada 0: 0 de 8 niveles en 115 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 0/8 niveles · 115 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sk48-d8078629_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sk48-d8078629_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sk48-d8078629_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sk48-d8078629_p1.gif" alt="sk48, E1, pasada 1: 0 de 8 niveles en 52 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 0/8 niveles · 52 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sk48-d8078629_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sk48-d8078629_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sk48-d8078629_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sk48-d8078629_p0.gif" alt="sk48, E2, pasada 0: 0 de 8 niveles en 52 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 0/8 niveles · 52 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sk48-d8078629_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sk48-d8078629_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sk48-d8078629_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sk48-d8078629_p1.gif" alt="sk48, E2, pasada 1: 1 de 8 niveles en 122 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 1/8 niveles · 122 acciones · 1,25. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sk48-d8078629_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sk48-d8078629_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sk48-d8078629_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sk48-d8078629_p0.gif" alt="sk48, E1b, pasada 0: 1 de 8 niveles en 115 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 1/8 niveles · 115 acciones · 1,17. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sk48-d8078629_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sk48-d8078629_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sk48-d8078629_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sk48-d8078629_p1.gif" alt="sk48, E1b, pasada 1: 0 de 8 niveles en 109 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 0/8 niveles · 109 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sk48-d8078629_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>sp80 · 6 niveles · Base (F1): 4,76 / 47,62 · A/A (base repetida): 4,76 / 4,76 · E1: 4,76 / 4,76 · E2: 4,76 / 4,76 · E1b: 22,30 / 47,62</summary><p>Pasada 0: 1 de 6 niveles, con 10 acciones (un humano usa 39); se quedó en el nivel 2 con 34 acciones en total. Pasada 1: 4 de 6 niveles, con 13, 35, 13 y 60 acciones (un humano usa 39, 58, 25 y 148); se quedó en el nivel 5 con 172 acciones en total. Puntuación (cap 1,15): 4,76 y 47,62. Las pasadas difieren mucho: en este juego el ruido de la base es grande.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>My nested action list was malformed. Correct format: action([{'action':'MOUSE','row':21,'col':30}]).<br>Let me test MOUSE on the blue bar.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 2):</p><p>…ups 1,2,3 in one pour and the trick is that the bar can be at row 4 with red bar 1 REMOVED... The red bars might be removable by the bar absorbing them permanently after some condition, e.g., if the bar covers a red bar and then the fluid pushes the bar into it? Hmm, too speculative.<br>Hmm, alternatively: what if the red bars can be destroyed by the fluid hitting them from the side? Hmm.<br>Let me just run the (4,8) test.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>Fix: rows range 0..60 but g has 64 rows; the error is in the "keep" comprehension? No, IndexError: list index out of range — g[r+i] where r+i up to 62, fine. Hmm, `range(0,60)` for r → r+3 ≤ 62 ok; c+3 ≤ 62 ok. g[r+i] — g has 64 lines. Unless a line is shorter than 63? Let me check line lengths. Actually the ascii lines are 64 chars. Hmm, maybe the last frame has fewer lines? Let me just guard.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 5):</p><p>…ways tries to rise at (11,3) → and (10,3) is always free (forbidden for pieces) → the fluid rises to band 9 and beyond → and can only be stopped at band ≤ 9 by a piece, after which it pools at band 9 and spreads and escapes... unless the band-9 pool is bounded...<br>Hmm, hold on! What if the fluid rises through (11,3),(10,3) and is blocked at (9,3) by a piece, and the band-10 pool is bounded on the right by a piece at</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sp80-589a99af_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sp80-589a99af_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sp80-589a99af_p0.gif" alt="sp80, Base (F1), pasada 0: 1 de 6 niveles en 34 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 1/6 niveles · 34 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sp80-589a99af_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/sp80-589a99af_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sp80-589a99af_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sp80-589a99af_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sp80-589a99af_p1.gif" alt="sp80, Base (F1), pasada 1: 4 de 6 niveles en 172 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 4/6 niveles · 172 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/sp80-589a99af_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/sp80-589a99af_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sp80-589a99af_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sp80-589a99af_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sp80-589a99af_p0.gif" alt="sp80, A/A (base repetida), pasada 0: 1 de 6 niveles en 38 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 1/6 niveles · 38 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sp80-589a99af_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sp80-589a99af_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sp80-589a99af_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sp80-589a99af_p1.gif" alt="sp80, A/A (base repetida), pasada 1: 1 de 6 niveles en 65 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 1/6 niveles · 65 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/sp80-589a99af_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sp80-589a99af_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sp80-589a99af_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sp80-589a99af_p0.gif" alt="sp80, E1, pasada 0: 1 de 6 niveles en 32 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 1/6 niveles · 32 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sp80-589a99af_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sp80-589a99af_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sp80-589a99af_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sp80-589a99af_p1.gif" alt="sp80, E1, pasada 1: 1 de 6 niveles en 40 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 1/6 niveles · 40 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/sp80-589a99af_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sp80-589a99af_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sp80-589a99af_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sp80-589a99af_p0.gif" alt="sp80, E2, pasada 0: 1 de 6 niveles en 44 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 1/6 niveles · 44 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sp80-589a99af_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sp80-589a99af_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sp80-589a99af_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sp80-589a99af_p1.gif" alt="sp80, E2, pasada 1: 1 de 6 niveles en 39 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 1/6 niveles · 39 acciones · 4,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/sp80-589a99af_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sp80-589a99af_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sp80-589a99af_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sp80-589a99af_p0.gif" alt="sp80, E1b, pasada 0: 3 de 6 niveles en 81 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 3/6 niveles · 81 acciones · 22,30. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sp80-589a99af_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sp80-589a99af_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sp80-589a99af_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sp80-589a99af_p1.gif" alt="sp80, E1b, pasada 1: 4 de 6 niveles en 157 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 4/6 niveles · 157 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/sp80-589a99af_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>su15 · 9 niveles · Base (F1): 38,31 / 22,22 · A/A (base repetida): 13,33 / 13,33 · E1: 22,22 / 1,48 · E2: 13,33 / 13,33 · E1b: 61,20 / 74,17</summary><p>Pasada 0: 6 de 9 niveles, con 21, 18, 20, 64, 64 y 37 acciones (un humano usa 22, 42, 26, 115, 36 y 31); se quedó en el nivel 7 con 235 acciones en total. Pasada 1: 4 de 9 niveles, con 21, 42, 20 y 20 acciones (un humano usa 22, 42, 26 y 115); se quedó en el nivel 5 con 141 acciones en total. Puntuación (cap 1,15): 38,31 y 22,22. Las pasadas difieren mucho: en este juego el ruido de la base es grande.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…determine R once with a couple probes, then plan optimally.<br>Let me do: probe at Euclid ~14 in the goal direction: from (41,16) toward (15,48): unit vector = (26,-32)/41.2 → direction (-0.631, +0.777). At distance 14: (41-8.8, 16+10.9) = (32.2, 26.9) → (32,27). Try that. If it moves, R≥14 and we can use ~14 steps per click. If not, try distance 10 → (34.7,23.8) → (35,24). Then 8, then 6.<br>Let me implement with checks.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 7):</p><p>…alternative: the icons show the recipe [Y][Y] but their color changes to gray when a piece is eaten (a "shock" state) and would return to yellow next turn? Let me just test with an action and see if the icons recolor.<br>Cheapest test: UNDO (reverts the last click) → then check the icons. If the icons return to yellow and the Y comes back, I've restored the position and I'll pursue the 2-yellow merge plan.<br>Let me UNDO.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…²+6²)=8.49 worked, sqrt(8²+8²)=11.3 failed. Hmm, so Euclidean ≤ ~8.5? Or maybe the limit is a "knight-like" rule of exactly 3 slots max?<br>Data: 1 slot worked, 3 slots worked, 4 slots failed. So max = 3 slots (dr=6,dc=6). Let's assume max 3 slots = 6 cells each direction.<br>So from (45,18): go to (39,24) [3 slots], then (33,30), then (27,36), then (21,42), then (15,48) [3 slots].<br>That's 5 clicks. Let's do it with checks.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 5):</p><p>…e loop condition `if k==j and step&lt;=6.5+1e-9` — for the lunge case (step=13), the k==j branch is skipped, but the `elif k!=j` branch checks other pieces → so a lunge could still "bite" another piece it passes over. That's fine/conservative.<br>Another bug: `work()` returns 6 for non-win states, making the beam ordering mostly driven by the min distance term. Fine.<br>Let me test: glyphs frozen (gs empty) → search depth 12.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/su15-1944f8ab_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/su15-1944f8ab_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/su15-1944f8ab_p0.gif" alt="su15, Base (F1), pasada 0: 6 de 9 niveles en 235 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 6/9 niveles · 235 acciones · 38,31. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/su15-1944f8ab_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/su15-1944f8ab_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/su15-1944f8ab_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/su15-1944f8ab_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/su15-1944f8ab_p1.gif" alt="su15, Base (F1), pasada 1: 4 de 9 niveles en 141 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 4/9 niveles · 141 acciones · 22,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/su15-1944f8ab_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/su15-1944f8ab_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/su15-1944f8ab_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/su15-1944f8ab_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/su15-1944f8ab_p0.gif" alt="su15, A/A (base repetida), pasada 0: 3 de 9 niveles en 111 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 3/9 niveles · 111 acciones · 13,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/su15-1944f8ab_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/su15-1944f8ab_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/su15-1944f8ab_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/su15-1944f8ab_p1.gif" alt="su15, A/A (base repetida), pasada 1: 3 de 9 niveles en 79 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 3/9 niveles · 79 acciones · 13,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/su15-1944f8ab_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/su15-1944f8ab_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/su15-1944f8ab_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/su15-1944f8ab_p0.gif" alt="su15, E1, pasada 0: 4 de 9 niveles en 122 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 4/9 niveles · 122 acciones · 22,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/su15-1944f8ab_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/su15-1944f8ab_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/su15-1944f8ab_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/su15-1944f8ab_p1.gif" alt="su15, E1, pasada 1: 1 de 9 niveles en 80 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 1/9 niveles · 80 acciones · 1,48. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/su15-1944f8ab_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/su15-1944f8ab_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/su15-1944f8ab_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/su15-1944f8ab_p0.gif" alt="su15, E2, pasada 0: 3 de 9 niveles en 91 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 3/9 niveles · 91 acciones · 13,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/su15-1944f8ab_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/su15-1944f8ab_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/su15-1944f8ab_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/su15-1944f8ab_p1.gif" alt="su15, E2, pasada 1: 3 de 9 niveles en 165 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 3/9 niveles · 165 acciones · 13,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/su15-1944f8ab_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/su15-1944f8ab_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/su15-1944f8ab_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/su15-1944f8ab_p0.gif" alt="su15, E1b, pasada 0: 7 de 9 niveles en 183 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 7/9 niveles · 183 acciones · 61,20. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/su15-1944f8ab_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/su15-1944f8ab_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/su15-1944f8ab_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/su15-1944f8ab_p1.gif" alt="su15, E1b, pasada 1: 8 de 9 niveles en 238 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 8/9 niveles · 238 acciones · 74,17. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/su15-1944f8ab_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>tn36 · 7 niveles · Base (F1): 3,16 / 0,00 · A/A (base repetida): 0,00 / 3,57 · E1: 1,46 / 0,00 · E2: 3,57 / 0,00 · E1b: 1,46 / 3,57</summary><p>Pasada 0: 1 de 7 niveles, con 34 acciones (un humano usa 32); se quedó en el nivel 2 con 89 acciones en total. Pasada 1: no completó ningún nivel (114 acciones). Puntuación (cap 1,15): 3,16 y 0,00.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…and tests the "confirm" hypothesis. Let's do it.<br>Also, another thought: maybe clicking the plug/socket works only if the pattern is right; but the pattern might be all-black, so testing confirm now is well-targeted.<br>Let me also consider: maybe the interaction is drag-like: click plug then click socket (already tried in the very beginning with an all-gray-ish initial state). Let me try both orders now with all-black.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 2):</p><p>…48,54) [6 clicks] + mouse = 9 clicks. The timer has maybe 4 left → the level will reset mid-way. Hmm.<br>Given the timer, the best plan: let it reset now (or trigger the reset), and on the fresh level, run a systematic single-switch mapping with the remaining budget, prioritizing row 3's other columns and row 1's other columns.<br>Actually, let me first check the timer bar's remaining length to know how many clicks I have.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 1):</p><p>…,31),(42,21),(42,21),(42,26),(42,26),(42,21),(42,21),(42,36) ✓ 40 clicks.<br>Let me replay from all-gray and collect states. Then decide the remaining 9 clicks.<br>Actually, I realize there might be a smarter high-level move: since the walk is mangled anyway, let me use the remaining 9 clicks for the most plausible untested states, and design a proper self-tracking walker for the next budget.<br>Let me compute the replay now.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tn36-ef4dde99_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tn36-ef4dde99_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tn36-ef4dde99_p0.gif" alt="tn36, Base (F1), pasada 0: 1 de 7 niveles en 89 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 1/7 niveles · 89 acciones · 3,16. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tn36-ef4dde99_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/tn36-ef4dde99_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tn36-ef4dde99_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tn36-ef4dde99_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tn36-ef4dde99_p1.gif" alt="tn36, Base (F1), pasada 1: 0 de 7 niveles en 114 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 0/7 niveles · 114 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tn36-ef4dde99_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/tn36-ef4dde99_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tn36-ef4dde99_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tn36-ef4dde99_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tn36-ef4dde99_p0.gif" alt="tn36, A/A (base repetida), pasada 0: 0 de 7 niveles en 45 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 0/7 niveles · 45 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tn36-ef4dde99_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tn36-ef4dde99_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tn36-ef4dde99_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tn36-ef4dde99_p1.gif" alt="tn36, A/A (base repetida), pasada 1: 1 de 7 niveles en 138 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 1/7 niveles · 138 acciones · 3,57. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tn36-ef4dde99_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tn36-ef4dde99_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tn36-ef4dde99_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tn36-ef4dde99_p0.gif" alt="tn36, E1, pasada 0: 1 de 7 niveles en 100 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 1/7 niveles · 100 acciones · 1,46. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tn36-ef4dde99_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tn36-ef4dde99_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tn36-ef4dde99_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tn36-ef4dde99_p1.gif" alt="tn36, E1, pasada 1: 0 de 7 niveles en 94 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 0/7 niveles · 94 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tn36-ef4dde99_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tn36-ef4dde99_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tn36-ef4dde99_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tn36-ef4dde99_p0.gif" alt="tn36, E2, pasada 0: 1 de 7 niveles en 73 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 1/7 niveles · 73 acciones · 3,57. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tn36-ef4dde99_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tn36-ef4dde99_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tn36-ef4dde99_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tn36-ef4dde99_p1.gif" alt="tn36, E2, pasada 1: 0 de 7 niveles en 62 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 0/7 niveles · 62 acciones · 0,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tn36-ef4dde99_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tn36-ef4dde99_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tn36-ef4dde99_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tn36-ef4dde99_p0.gif" alt="tn36, E1b, pasada 0: 1 de 7 niveles en 107 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 1/7 niveles · 107 acciones · 1,46. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tn36-ef4dde99_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tn36-ef4dde99_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tn36-ef4dde99_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tn36-ef4dde99_p1.gif" alt="tn36, E1b, pasada 1: 1 de 7 niveles en 82 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 1/7 niveles · 82 acciones · 3,57. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tn36-ef4dde99_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>tr87 · 6 niveles · Base (F1): 96,95 / 100,00 · A/A (base repetida): 56,62 / 71,43 · E1: 100,00 / 93,56 · E2: 71,43 / 47,62 · E1b: 71,43 / 100,00</summary><p>Pasada 0: completó los 6 niveles en 310 acciones (un humano usa 414). Pasada 1: completó los 6 niveles en 334 acciones (un humano usa 414). Puntuación (cap 1,15): 96,95 y 100,00.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…ed by gray bars: (row0: tile col0-col1 connected at cols 19-21; tile col2-col3 connected at cols 42-44). Yes, 6 pairs.<br>And the bottom blue row glyphs match the top blue tiles (all 5 distinct, from different pairs: (1,2),(2,0),(0,0),(0,2),(1,0)) → partners (1,3),(2,1),(0,1),(0,3),(1,1). Good, all distinct targets.<br>Now write the solver. I'll do it in one call with careful logging, and stop if game_over/level_completed.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…ce with checks and stop if the level completes.<br>Sequence:<br>[{'DOWN'}] at col1 → check idx4<br>LEFT → col0<br>DOWN → check<br>RIGHT,RIGHT → col2<br>UP,UP,UP → check idx0<br>RIGHT → col3<br>DOWN → check<br>RIGHT → col4<br>DOWN,DOWN → check<br>Then check state.<br>I'll track the expected index per slot using the known cycle order [1,3,X,7,9,5,11] identities. I'll just log the glyph strings and verify identity via the topvars mapping.<br>Let me write it.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tr87-cd924810_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tr87-cd924810_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tr87-cd924810_p0.gif" alt="tr87, Base (F1), pasada 0: 6 de 6 niveles en 310 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 6/6 niveles · 310 acciones · 96,95. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tr87-cd924810_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/tr87-cd924810_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tr87-cd924810_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tr87-cd924810_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tr87-cd924810_p1.gif" alt="tr87, Base (F1), pasada 1: 6 de 6 niveles en 334 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 6/6 niveles · 334 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tr87-cd924810_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/tr87-cd924810_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tr87-cd924810_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tr87-cd924810_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tr87-cd924810_p0.gif" alt="tr87, A/A (base repetida), pasada 0: 5 de 6 niveles en 508 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 5/6 niveles · 508 acciones · 56,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tr87-cd924810_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tr87-cd924810_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tr87-cd924810_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tr87-cd924810_p1.gif" alt="tr87, A/A (base repetida), pasada 1: 5 de 6 niveles en 284 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 5/6 niveles · 284 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tr87-cd924810_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tr87-cd924810_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tr87-cd924810_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tr87-cd924810_p0.gif" alt="tr87, E1, pasada 0: 6 de 6 niveles en 297 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 6/6 niveles · 297 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tr87-cd924810_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tr87-cd924810_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tr87-cd924810_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tr87-cd924810_p1.gif" alt="tr87, E1, pasada 1: 6 de 6 niveles en 378 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 6/6 niveles · 378 acciones · 93,56. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tr87-cd924810_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tr87-cd924810_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tr87-cd924810_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tr87-cd924810_p0.gif" alt="tr87, E2, pasada 0: 5 de 6 niveles en 366 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 5/6 niveles · 366 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tr87-cd924810_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tr87-cd924810_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tr87-cd924810_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tr87-cd924810_p1.gif" alt="tr87, E2, pasada 1: 4 de 6 niveles en 250 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 4/6 niveles · 250 acciones · 47,62. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tr87-cd924810_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tr87-cd924810_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tr87-cd924810_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tr87-cd924810_p0.gif" alt="tr87, E1b, pasada 0: 5 de 6 niveles en 317 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 5/6 niveles · 317 acciones · 71,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tr87-cd924810_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tr87-cd924810_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tr87-cd924810_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tr87-cd924810_p1.gif" alt="tr87, E1b, pasada 1: 6 de 6 niveles en 226 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 6/6 niveles · 226 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tr87-cd924810_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>tu93 · 9 niveles · Base (F1): 100,00 / 80,00 · A/A (base repetida): 74,61 / 95,72 · E1: 80,00 / 53,08 · E2: 33,33 / 80,00 · E1b: 64,29 / 97,76</summary><p>Pasada 0: completó los 9 niveles en 262 acciones (un humano usa 462). Pasada 1: 8 de 9 niveles, con 18, 25, 24, 36, 34, 36, 16 y 21 acciones (un humano usa 19, 16, 34, 42, 123, 80, 14 y 23); se quedó en el nivel 9 con 253 acciones en total. Puntuación (cap 1,15): 100,00 y 80,00.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…me redo with 2-step moves.<br>Also note: the reachable set with the 2-step model should be much bigger. Let's compute and find the path.<br>Also, the step budget: bar shrinks by 1 per action? Let's check M count now (step 5): earlier after step 1 it was 63. Let's check now — it should be 60ish. Actually the diff image at bottom-right showed a white cell at (63,63) growing. Let me count M now.<br>Let me BFS with 2-step moves.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…actions may still have executed). Safer: chunk into 8 + 8. Let's do 8 first.<br>Actually, the loop calls action() which updates globals; each action likely takes &lt;1s. 16 should be OK but let me be safe with 9 per call.<br>Also note: the goal detection — when the player lands on the N block, the block becomes 'b' and the level probably completes. ppos won't equal (10,14) unless it lands there; check level_completed anyway.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 9):</p><p>…t at step 17 an orange at (2,12) (its old position) gets captured, exactly as observed in reality at step 236 ✓ (the same event).<br>Good. The plan is consistent with everything observed. Let me now execute it with per-step verification. I'll abort on any mismatch (player, chaser (accounting for hidden-under-orange), or orange set).<br>I'll execute all 29 steps in one snippet with verification, stopping on mismatch or win.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tu93-0768757b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tu93-0768757b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tu93-0768757b_p0.gif" alt="tu93, Base (F1), pasada 0: 9 de 9 niveles en 262 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 9/9 niveles · 262 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tu93-0768757b_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/tu93-0768757b_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tu93-0768757b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tu93-0768757b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tu93-0768757b_p1.gif" alt="tu93, Base (F1), pasada 1: 8 de 9 niveles en 253 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 8/9 niveles · 253 acciones · 80,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/tu93-0768757b_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/tu93-0768757b_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tu93-0768757b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tu93-0768757b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tu93-0768757b_p0.gif" alt="tu93, A/A (base repetida), pasada 0: 8 de 9 niveles en 229 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 8/9 niveles · 229 acciones · 74,61. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tu93-0768757b_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tu93-0768757b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tu93-0768757b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tu93-0768757b_p1.gif" alt="tu93, A/A (base repetida), pasada 1: 9 de 9 niveles en 227 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 9/9 niveles · 227 acciones · 95,72. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/tu93-0768757b_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tu93-0768757b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tu93-0768757b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tu93-0768757b_p0.gif" alt="tu93, E1, pasada 0: 8 de 9 niveles en 333 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 8/9 niveles · 333 acciones · 80,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tu93-0768757b_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tu93-0768757b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tu93-0768757b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tu93-0768757b_p1.gif" alt="tu93, E1, pasada 1: 7 de 9 niveles en 327 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 7/9 niveles · 327 acciones · 53,08. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/tu93-0768757b_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tu93-0768757b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tu93-0768757b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tu93-0768757b_p0.gif" alt="tu93, E2, pasada 0: 5 de 9 niveles en 165 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 5/9 niveles · 165 acciones · 33,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tu93-0768757b_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tu93-0768757b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tu93-0768757b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tu93-0768757b_p1.gif" alt="tu93, E2, pasada 1: 8 de 9 niveles en 241 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 8/9 niveles · 241 acciones · 80,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/tu93-0768757b_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tu93-0768757b_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tu93-0768757b_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tu93-0768757b_p0.gif" alt="tu93, E1b, pasada 0: 8 de 9 niveles en 264 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 8/9 niveles · 264 acciones · 64,29. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tu93-0768757b_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tu93-0768757b_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tu93-0768757b_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tu93-0768757b_p1.gif" alt="tu93, E1b, pasada 1: 9 de 9 niveles en 250 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 9/9 niveles · 250 acciones · 97,76. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/tu93-0768757b_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>vc33 · 7 niveles · Base (F1): 100,00 / 100,00 · A/A (base repetida): 100,00 / 100,00 · E1: 21,43 / 31,47 · E2: 21,43 / 99,91 · E1b: 100,00 / 100,00</summary><p>Pasada 0: completó los 7 niveles en 234 acciones (un humano usa 447). Pasada 1: completó los 7 niveles en 231 acciones (un humano usa 447). Puntuación (cap 1,15): 100,00 y 100,00.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…29,50) black bar right segment<br>3. (29,38) yellow gap — already no-op<br>4. (10,50) white top<br>5. (10,10) gray top<br>6. (50,30) gray bottom<br>7. (50,60) white bottom<br>8. (46,47) charcoal object — already no-op<br>9. (26,62) blue top (near edge) — same as button probably<br>10. (0,32)? pink bar — HUD<br>Let me test 1,2,4,5,6,7 = 6 clicks. Also test clicking the yellow object at (44,54)... did (46,50) earlier = no-op.<br>Let me run and see.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>….<br>Honestly, let's just experiment. The most valuable experiment: click the upper blue a few times and watch. Let me do 3 clicks with diffs, and stop if level completes or game over.<br>Also I should consider: maybe the goal is simply to move the piston to the far right (or to fill the region). Let's watch for a win.<br>Let me be careful about the timer: currently pink = 52ish. Each action costs 1-2 pink. Let's do 3 clicks.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/vc33-5430563c_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/vc33-5430563c_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/vc33-5430563c_p0.gif" alt="vc33, Base (F1), pasada 0: 7 de 7 niveles en 234 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 7/7 niveles · 234 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/vc33-5430563c_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/vc33-5430563c_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/vc33-5430563c_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/vc33-5430563c_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/vc33-5430563c_p1.gif" alt="vc33, Base (F1), pasada 1: 7 de 7 niveles en 231 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 7/7 niveles · 231 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/vc33-5430563c_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/vc33-5430563c_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/vc33-5430563c_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/vc33-5430563c_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/vc33-5430563c_p0.gif" alt="vc33, A/A (base repetida), pasada 0: 7 de 7 niveles en 257 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 7/7 niveles · 257 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/vc33-5430563c_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/vc33-5430563c_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/vc33-5430563c_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/vc33-5430563c_p1.gif" alt="vc33, A/A (base repetida), pasada 1: 7 de 7 niveles en 250 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 7/7 niveles · 250 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/vc33-5430563c_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/vc33-5430563c_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/vc33-5430563c_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/vc33-5430563c_p0.gif" alt="vc33, E1, pasada 0: 3 de 7 niveles en 98 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 3/7 niveles · 98 acciones · 21,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/vc33-5430563c_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/vc33-5430563c_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/vc33-5430563c_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/vc33-5430563c_p1.gif" alt="vc33, E1, pasada 1: 4 de 7 niveles en 141 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 4/7 niveles · 141 acciones · 31,47. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/vc33-5430563c_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/vc33-5430563c_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/vc33-5430563c_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/vc33-5430563c_p0.gif" alt="vc33, E2, pasada 0: 3 de 7 niveles en 97 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 3/7 niveles · 97 acciones · 21,43. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/vc33-5430563c_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/vc33-5430563c_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/vc33-5430563c_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/vc33-5430563c_p1.gif" alt="vc33, E2, pasada 1: 7 de 7 niveles en 285 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 7/7 niveles · 285 acciones · 99,91. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/vc33-5430563c_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/vc33-5430563c_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/vc33-5430563c_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/vc33-5430563c_p0.gif" alt="vc33, E1b, pasada 0: 7 de 7 niveles en 210 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 7/7 niveles · 210 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/vc33-5430563c_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/vc33-5430563c_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/vc33-5430563c_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/vc33-5430563c_p1.gif" alt="vc33, E1b, pasada 1: 7 de 7 niveles en 243 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 7/7 niveles · 243 acciones · 100,00. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/vc33-5430563c_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

<details><summary>wa30 · 9 niveles · Base (F1): 2,22 / 12,77 · A/A (base repetida): 22,22 / 12,05 · E1: 2,22 / 13,33 · E2: 13,30 / 22,22 · E1b: 2,22 / 2,22</summary><p>Pasada 0: 1 de 9 niveles, con 31 acciones (un humano usa 71); se quedó en el nivel 2 con 167 acciones en total. Pasada 1: 3 de 9 niveles, con 61, 124 y 191 acciones (un humano usa 71, 119 y 183); se quedó en el nivel 4 con 530 acciones en total. Puntuación (cap 1,15): 2,22 y 12,77. Las pasadas difieren mucho: en este juego el ruido de la base es grande.</p><blockquote><p class="meta">Pasada 0, antes de pasar el nivel 1:</p><p>…24-27. The player at rows 28-31. Then DOWN → player rows 32-35, box rows 28-31 cols 44-47. Then LEFT x2 → cols 40-43, 36-39 → box at rows 28-31 cols 36-39 = right slot. Then SPACE drops.<br>Careful: when moving LEFT with the box at rows 28-31 from cols 44-47 to 36-39, path passes cols 40-43 (free). Good.<br>Total: RIGHT x4, UP, SPACE, DOWN, LEFT x2, SPACE = 10 actions. Steps remaining ~59-? fine.<br>Let me batch and inspect.</p></blockquote><blockquote><p class="meta">Pasada 0, donde se quedó (nivel 2):</p><p>…, better: press a no-op to avoid moving the player into a position that blocks things: e.g., UP is blocked? The player at rows 40-43 cols 12-15: UP → rows 36-39 cols 12-15 = BL (filled) → blocked → rotates in place (a near no-op). That keeps the player still. Let me use UP as a "wait" and watch the bot.<br>Hmm, but a blocked move might still cost budget. Fine.<br>Let me press UP and observe the bot's behavior over 2 turns.</p></blockquote><blockquote><p class="meta">Pasada 1, antes de pasar el nivel 1:</p><p>…keeping the same side]<br>if both free &amp; in-bounds: move (facing unchanged, ring at new position). else: no-op (return None).<br>Hmm, but what about a blocked move while holding — does the ring stay and the player not move (a full no-op)? I'll model it as a no-op (return None) and verify in reality if needed.<br>Let me now BFS to the goal with the corrected model, from the current state. Then execute with verification.</p></blockquote><blockquote><p class="meta">Pasada 1, donde se quedó (nivel 4):</p><p>…ar 33, drain continues (~0.6/turn) → after 10 turns ~27. Then D4b = 4 → ~24. Then bots do the rest (need ~30 bot moves but in parallel with each other; after player finishes, turns are bot-only: drain 1-2/turn… ~15-20 turns → bar ~24 → survivable if parallelism is good).<br>Batch D4a (10 actions) — timeout risk: 10 actions ≈ 15-20 sec ✓ OK (12 timed out once; keep it to 9 or fewer). Split: first 5: UP,UP,UP,RIGHT,RIGHT.</p></blockquote><h3>Base (F1)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/wa30-ee6fef47_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/wa30-ee6fef47_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/wa30-ee6fef47_p0.gif" alt="wa30, Base (F1), pasada 0: 1 de 9 niveles en 167 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 0: 1/9 niveles · 167 acciones · 2,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/wa30-ee6fef47_p0_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/wa30-ee6fef47_p0.md">Log de pensamiento</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/wa30-ee6fef47_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/wa30-ee6fef47_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/wa30-ee6fef47_p1.gif" alt="wa30, Base (F1), pasada 1: 3 de 9 niveles en 530 acciones" loading="lazy" decoding="async"></picture></a><figcaption>Base (F1) · pasada 1: 3/9 niveles · 530 acciones · 12,77. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-v3/wa30-ee6fef47_p1_sheet.png">Fotogramas clave</a> · <a href="/assets/evidence/arc3-kaggle-20261019/thoughts/f1-base-v3/wa30-ee6fef47_p1.md">Log de pensamiento</a>.</figcaption></figure></div><h3>A/A (base repetida)</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/wa30-ee6fef47_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/wa30-ee6fef47_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/wa30-ee6fef47_p0.gif" alt="wa30, A/A (base repetida), pasada 0: 4 de 9 niveles en 499 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 0: 4/9 niveles · 499 acciones · 22,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/wa30-ee6fef47_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/wa30-ee6fef47_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/wa30-ee6fef47_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/wa30-ee6fef47_p1.gif" alt="wa30, A/A (base repetida), pasada 1: 3 de 9 niveles en 736 acciones" loading="lazy" decoding="async"></picture></a><figcaption>A/A (base repetida) · pasada 1: 3/9 niveles · 736 acciones · 12,05. <a href="/assets/evidence/arc3-kaggle-20261019/media/f1-base-aa-v6/wa30-ee6fef47_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/wa30-ee6fef47_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/wa30-ee6fef47_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/wa30-ee6fef47_p0.gif" alt="wa30, E1, pasada 0: 1 de 9 niveles en 231 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 0: 1/9 niveles · 231 acciones · 2,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/wa30-ee6fef47_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/wa30-ee6fef47_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/wa30-ee6fef47_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/wa30-ee6fef47_p1.gif" alt="wa30, E1, pasada 1: 3 de 9 niveles en 347 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1 · pasada 1: 3/9 niveles · 347 acciones · 13,33. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1-v4/wa30-ee6fef47_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E2</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/wa30-ee6fef47_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/wa30-ee6fef47_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/wa30-ee6fef47_p0.gif" alt="wa30, E2, pasada 0: 3 de 9 niveles en 452 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 0: 3/9 niveles · 452 acciones · 13,30. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/wa30-ee6fef47_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/wa30-ee6fef47_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/wa30-ee6fef47_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/wa30-ee6fef47_p1.gif" alt="wa30, E2, pasada 1: 4 de 9 niveles en 533 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E2 · pasada 1: 4/9 niveles · 533 acciones · 22,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e2-v5/wa30-ee6fef47_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div><h3>E1b</h3><div class="image-grid"><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/wa30-ee6fef47_p0.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/wa30-ee6fef47_p0_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/wa30-ee6fef47_p0.gif" alt="wa30, E1b, pasada 0: 1 de 9 niveles en 156 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 0: 1/9 niveles · 156 acciones · 2,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/wa30-ee6fef47_p0_sheet.png">Fotogramas clave</a>.</figcaption></figure><figure class="replay"><a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/wa30-ee6fef47_p1.gif"><picture><source media="(prefers-reduced-motion: reduce)" srcset="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/wa30-ee6fef47_p1_sheet.png"><img src="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/wa30-ee6fef47_p1.gif" alt="wa30, E1b, pasada 1: 1 de 9 niveles en 119 acciones" loading="lazy" decoding="async"></picture></a><figcaption>E1b · pasada 1: 1/9 niveles · 119 acciones · 2,22. <a href="/assets/evidence/arc3-kaggle-20261019/media/f2-e1b-v7/wa30-ee6fef47_p1_sheet.png">Fotogramas clave</a>.</figcaption></figure></div></details>

## Lo que no afirmo

Ninguna pieza de ECHO mejoró la base: E1, E2, E1b y E3 salieron neutrales o peores. El 26,86 público no se debe a ECHO; está dentro del ruido de la clasificación. Las puntuaciones offline son de 25 juegos públicos, no de la clasificación privada. La base y el modelo no son míos: son de Tufa Labs, Daniel Franzen y Qwen; lo mío es la medición y las piezas que se prueban encima.
