The app presents chess puzzles where both sides cooperate to checkmate black. It offers over 1300 puzzles, ranging from one-move solutions to complex 4.5-move challenges.
Play with adjustable thinking levels up to 6. Use limited board and piece types. Cannot save or load game records. Send game records via email. Compete against computer engines in Engine Server Game.
Play against or AI varying difficulty levels. Practice offline or online. Learn strategies through tutorials. Enjoy realistic piece movement and board design. Track history and analyze moves.