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ARC-AGI-3 games are turn-based environments where agents interact with 2D grids through a standardized action interface. Each game maintains state through discrete action-response cycles.
  • Agents receive 1-N frames of JSON objects with the game state and metadata.
  • Agents respond with an action to interact with the game.

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Grid Structure

  • Dimensions: Maximum 64x64 grid size
  • Cell Values: Integer values 0-15 representing different states/colors
  • Coordinate System: (0,0) at top-left, (x,y) format

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Game ID Format

Game IDs are formatted as <game_name>-<version>. game_names are stable, but version may change as games update.

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Game Available Actions

Each game provides an explicit set of available actions. The actions available vary per game and are stated explicitly so your agent knows what it can do. To learn about the standardized action interface, see the Actions page. To see how to retrieve a game’s available actions programmatically, see List Available Actions.