Engage your mind with a classic Sudoku experience featuring four difficulty levels and smart tools. Track your progress, enjoy a clean design with dark mode, and never lose your game with auto-save.
1.0.5
February 8, 2026
New Features - Erase Button - Added a dedicated erase button to the controls toolbar on both iOS and Android, giving quick access to clear the selected cell without scrolling to the number pad - Clear Board Button - Added a new clear button (styled in red) that resets the entire board back to its original puzzle state, removing all user-entered numbers and pencil marks. Includes a confirmation dialog to prevent accidental use Improvements - Dark Mode Contrast (iOS/macOS) - Significantly improved readability in dark mode: - Brighter cell backgrounds so the board is clearly distinct from the app background - Stronger row/column/box highlighting for selected cells - Brighter blue for user-entered numbers - Brighter red for error numbers - More visible grid lines and box borders - Increased cell border visibility Controls Layout - The controls toolbar now shows 6 buttons: Undo, Redo, Erase, Clear, Notes, Hint - Button sizing adjusted for comfortable fit across all screen sizes
MoreYes, Sudoku contains advertisements. This allows the app to remain free to download and play.
Sudoku features four distinct difficulty levels: Easy, Medium, Hard, and Expert, catering to a range of player skills.
The description does not specify offline play capabilities. However, the app focuses on classic puzzles without mentioning online multiplayer or connectivity requirements.
Sudoku is supported on both iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.
The app was last updated on February 8, 2026, with version 1.0.5. This indicates recent development and potential for future updates.
Sudoku has an age rating of 4+, making it suitable for a very young audience and generally safe for most players.
No, Sudoku does not feature any in-app purchases. The app is free to download and play, supported by ads.
Sudoku includes tools like pencil marks for candidate tracking, undo/redo, hints, number highlighting, and error detection to assist players.
