Sudoku

Solve Sudoku at your own pace in a focused game that works entirely offline.

Choose Easy, Medium, Hard, or Expert. Standard games give you a limited number of lives. Relaxed games highlight mistakes without ending the puzzle, so you can practice without pressure.

Features:
• notes and undo
• three hints in every game
• optional possible digits in empty cells
• pause, timer, win statistics, streaks, and best times
• light, dark, or system theme
• English and Russian interface
• TalkBack-friendly board and controls

Every puzzle is generated on your device. Sudoku needs no account or internet connection and contains no ads, analytics, subscriptions, or in-app purchases. Your unfinished game, settings, and statistics stay on your device.