task_games__snake__snake_length_count

Contract

1. Domain: games
2. Scene id: snake
3. Public task id: task_games__snake__snake_length_count
4. Supported query_id values: single
5. Answer schema: integer
6. Annotation schema: bbox_set
7. Program schema: count(snake_occupied_cells); scene=snake; scope=snake_length_count
8. Scalar annotation checked: true

Program Contract

Program: count(snake_occupied_cells); scene=snake; scope=snake_length_count

Candidate set: the visible game board, pieces, tokens, cards, tiles, marked state, legal-move cues, result panels, and labeled options inside the snake_length_count objective scope. Operands: visible scene state and prompt-bound operands named by snake_occupied_cells, snake, snake_length_count. Operation: evaluate count over the candidate set using the visible game state, rules, legal moves, comparisons, counts, simulations, or option-selection constraints encoded in the program expression; generation enforces a unique final answer. Output binding: answer uses the integer schema; generation binds a unique final answer. Annotation witnesses: annotation uses the bbox_set schema; the prompt/annotation contract defines the minimal visual witnesses. Query ids: single.

Reasoning Operations

Families: counting

Generation Notes

1. Count all snake-occupied cells, including the head and every body/tail cell.
2. Annotation is the bbox set for the same occupied cells counted in the answer.
3. Prompt wording comes from src/trace_tasks/resources/prompts/games/snake/games_snake_v1.json.