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Open Sudoku

Open Sudoku

9.1 42

v4.4.8 by Moire

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Open Sudoku

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Editor's Review

Open Sudoku is a simple open source sudoku game. it's the successor of the discontinued OpenSudoku.

About Open Sudoku

Open Sudoku (Package Name: org.moire.opensudoku) is developed by Moire and the latest version of Open Sudoku 4.4.8 was updated on June 23, 2025. Open Sudoku is in the category of Puzzle. You can check all apps from the developer of Open Sudoku and find 200 alternative apps to Open Sudoku on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

Features:
• Without ads
• Puzzles can be downloaded from web, entered by hand or generated on the project's homepage
• Game stats (time spent, mistakes)
• Next step hints with multiple strategies suggestions
• Import to and export from a file
• Visual themes including custom theme editor
• Several input modes (finger-friendly numpad, popup, keyboard etc.)
• Double pencil marks
…and much more.
More information (including how to report ideas and issues) can be found on the project's home page: http://opensudoku.moire.org

Open Sudoku 4.4.8 Update

• New "Hint" strategies: Remote Pair, B.U.G. (Bi-value Universal Grave), Unique Rectangle types 1..5
• New "Play random unsolved puzzle" button if there's no resume
• New SUID (Sudoku Unique ID) to identify any valid puzzle. You can copy it to clipboard (long-press puzzle to copy from list) and paste (within a folder or in the built-in puzzle editor)
• Bugfixes and improvements
• UI updates
• Translations updates