task_games__match3__max_clear_swap_label

Contract

1. Domain: games
2. Scene id: match3
3. Public task id: task_games__match3__max_clear_swap_label
4. Supported query_id values: single
5. Answer schema: option_letter
6. Annotation schema: point

Program Contract

Program: selection.extreme_metric_label(candidate_set=visible_swap_arrows, metric=immediate_clear_count_after_arrow_swap, direction=maximum); scene=match3; scope=max_clear_swap_label

Candidate set: the visible game board, pieces, tokens, cards, tiles, marked state, legal-move cues, result panels, and labeled options inside the max_clear_swap_label objective scope. Operands: visible scene state and prompt-bound operands named by candidate_set, visible_swap_arrows, metric, immediate_clear_count_after_arrow_swap, direction, maximum, match3, max_clear_swap_label. Operation: evaluate selection.extreme_metric_label 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 option_letter schema; generation binds a unique final answer. Annotation witnesses: annotation uses the point schema; the prompt/annotation contract defines the minimal visual witnesses. Query ids: single.

Reasoning Operations

Families: counting, ranking, state_update

Generation Notes

1. The selected arrow is the only displayed option with the largest immediate clear count.
2. The immediate clear rule counts horizontal or vertical runs of three or more after the swap; no falling, refill, special effects, or cascades are applied.
3. Exactly four labeled swap options are shown.
4. Annotation is the scalar point on the selected swap arrow.