Improve your chess with 999 checkmate puzzles available directly on your phone.
Choose Easy, Intermediate, or Advanced. Each level contains 333 positions. Find the best move, watch the automatic opponent response, and continue the line until checkmate.
Chess by Sergio requires no account and no connection for gameplay. Your progress, language, sound, and vibration preferences are stored locally on your device.
Features:
- 999 included puzzles;
- 333 puzzles per level;
- immediate move validation;
- automatic opponent responses;
- local progress;
- French, Spanish, and English interface;
- offline gameplay.
The app contains ads. On Android, they are non-personalized and configured for families. The app does not ask for or store the player's age.
999 offline checkmate puzzles across three progressive difficulty levels.