15 Puzzle Description
The 15-puzzle is a popular sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing.
The purpose of the game - moving tiles on the field, to achieve ordering them by numbers, while making as little movement and in the shortest possible time.
The purpose of the game - moving tiles on the field, to achieve ordering them by numbers, while making as little movement and in the shortest possible time.
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