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.
Lets users pop bubbles of matching colors to clear levels. Players form larger groups for higher scores by popping in the correct order. Customizable grid size and color options are available. Online high scores are tracked.
The app provides three established tests of chess ability developed by chess masters. It offers comprehensive testing material for players of all skill levels and allows saving progress.
