Play chess against another player or the computer with adjustable ELO ratings. Save, share, delete, and rename games in the Chess Gallery. Import and export PGN files. Analyze game statistics. Access interactive chess openings and skill guides.
by 恒宇 周★ 4.034 ratingsSportsFreeData updated 2026-09-10
Solve chess combinations with structured, theme-based puzzles. Filter by difficulty and theme. Track progress and review solutions. Export puzzles for offline practice. Sync with cloud storage for cross-device access.
Learn chess openings through structured lessons and custom group creation. Access a database to search or build personalized learning sets. Use spaced repetition to review openings based on memory retention or practice at your own pace.
The app allows users to play chess against Shredder, analyze games, and solve puzzles. It offers adjustable playing strength and a coach to warn about mistakes.
Track game scores for any sport with customizable team names and starting points. Set time limits and win conditions. Adjust theme colors and point values. Suitable for football, soccer, volleyball, pickleball, tennis, and other activities.
The app provides a chess experience with adjustable playing strength and built-in puzzles. It tracks performance, offers advice, and includes a coach to identify mistakes.
Customize and build a magical train adventure with interactive mini games. Collect toys and decorations to create your own Island of Sodor. Ride with favorite engines and complete tasks to progress through the game.
Play against another player or AI. Move pieces according to traditional rules. Save progress. Adjust piece colors and board themes. View move history and replay games.
Learn strategies through theoretical lessons and analysis. Study typical plans and methods in openings like Scotch, Ruy Lopez, Sicilian, and others. Explore pawn structures such as Karlsbad and Hedgehog.
Play board games like Reversi, chess, or mill with an intuitive interface. Challenge AI at five skill levels or online opponents. View possible moves and highlighted plays. Track progress with Game Center achievements and leaderboards.
Play chess with unlimited free games and a computer opponent. Solve 150,000+ tactics puzzles and watch interactive lessons. Continue playing exercises against the computer after solving puzzles. Track progress and improve chess rating.
Learn chess strategies and variations of the starting from move 1. d4 Nf6. Analyze theoretical positions and solve 430 exercises. Track progress and study opening lines for both white and black.
Practice chess tactics by solving exercises from real games. Identify moves for attacking the king. Learn in 1 and 2 moves. Exercises are organized by piece and difficulty. Track progress through structured lessons.
Learn openings through detailed classifications and historical context. Study variations with move evaluations and characteristics. Review instructive games from top players for practical understanding. Suitable for all skill levels.
Play correspondence with real players. Challenge friends or join ranked matches against similar skill opponents. Make moves anytime with automatic notifications. Improve ranking via Elo system updates. View leaderboards and track progress.