Play puzzles with varying difficulty levels. Solve mate in 1 and mate in 2 problems. Tap and drag pieces to make moves. Includes tutorial levels for beginners. Track progress through different challenge types.
by Erik Brandsma★ 4.71,307 ratingsGamesFreeData updated 2026-09-19
Learn through step-by-step lessons from a world-champion AI tutor. Practice with six sparring partners of varying difficulty. Play games without hints against AI opponents rated nearly world-champion level.
Play a 3D game by matching and removing identical tiles from a pyramid. Challenge yourself to clear the board by pairing open tiles. Learn and practice rules through guided gameplay. Track progress and replay previous games.
Offers puzzle-solving for all skill levels. Users can access over 5 million puzzles ranging from 400 to 3000 ELO. Features include adaptive difficulty, tactical pattern recognition, strategic endgame analysis, and opening trap study.
Play or checkers on a customizable with free piece movement. Add or remove pieces and undo/redo moves. Rotate the or individual pieces. Save or load game positions and delete them by swiping. Use a configurable clock with adjustable time settings.
Play and against AI opponents with adjustable difficulty levels. Save progress and resume later. Compete without internet connection. Access both games in a single .
Play against AI opponents and bot challenges. Analyze moves with detailed game reviews. Track progress with personalized learning modules. Access a library of puzzles and lessons. Sync games across devices.
Play against a real opponent locally or online. Trap opponent's pieces between your own to capture them. Switch piece colors during gameplay. Compete to have the most pieces remaining when the board is full.