Play sudoku with one thumb. No ads during play. Ascend real daily leaderboards.
250,000+ offline puzzles, four difficulties, and seed racing with friends. Built for speed and comfort — not pop-up ads after every puzzle.
WHY PLAYERS SWITCH
• One-thumb controls that reach every cell
• No ads during puzzles
• Daily challenges with real ranks and competitors
• Share a seed and race your friends in real-time
• 250,000+ offline puzzles, four difficulty levels
• Notes, auto-correct memos, and optional assists
• Level up your sudoku skills with technique lessons
• Themes, icons, and customizations to unlock
• A wise turtle who provides helpful sudoku hints
One-hand sudoku. No ads in puzzles. Daily leaderboards & 250k offline puzzles.