Open Sudoku
9.3 50
v4.6.1 by Moire
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 4.6.1 was updated on April 13, 2026. 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
• 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 4.6.1 Update
- New folders sorting feature- New translation to Catalan!
- Bugfixes/improvements
- Existing translations updates
Read More
Open Sudoku Features
Previous Versions
More
Screen DPI: 160-640dpi
SHA1: a368328d9b98f9fd997c22c68d036360b512ee18
Size: 2.8 MB
What's New:
- New folders sorting feature
- New translation to Catalan!
- Bugfixes/improvements
- Existing translations updates
- New translation to Catalan!
- Bugfixes/improvements
- Existing translations updates
Requires Android: Android 8.0+
Screen DPI: 160-640dpi
SHA1: 9b6d58a50dd10922c841c4843e5226fa90db405c
Size: 3.09 MB
What's New:
- New "Hint" strategies (X-Chain) [Rainer Popella]
- New translation to Galician! [José M.]
- Translation updates [AndyRn.t.me, Bart Uliasz, Lula Bye, Manuel Tassi, poesty, Rainer Popella]
- New translation to Galician! [José M.]
- Translation updates [AndyRn.t.me, Bart Uliasz, Lula Bye, Manuel Tassi, poesty, Rainer Popella]
Variant
Arch
Version
DPI
20251109
November 13, 2025
Open Sudoku
4.5.8
(20251109)
Requires Android: Android 8.0+
Screen DPI: 160-640dpi
SHA1: ea574281a4e9fba7cf676c84e756f934edce1d2d
Base APK: org.moire.opensudoku.apk
Split APKs: config.en, config.mdpi
Size: 3.79 MB
What's New:
Open Sudoku 4 brings with it a complete code rewrite, new features and multiple improvements:
* Import/export Sudoku from various sources
* Edit/create your own Sudoku puzzles with verification of it's validity
* Use "Hint" to see next step hints when you get stuck
* Double pencil marks (optional)
And much more. Go to the project page to see full change log.
* Import/export Sudoku from various sources
* Edit/create your own Sudoku puzzles with verification of it's validity
* Use "Hint" to see next step hints when you get stuck
* Double pencil marks (optional)
And much more. Go to the project page to see full change log.
Android 8.0+
160-640dpi
20251109
November 13, 2025
Open Sudoku
4.5.8
(20251109)
Requires Android: Android 8.0+
Screen DPI: 160-640dpi
SHA1: a5d7806206ddbb9d8ba3df0372ee525b3c6bd44b
Base APK: org.moire.opensudoku.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 3.06 MB
What's New:
Open Sudoku 4 brings with it a complete code rewrite, new features and multiple improvements:
* Import/export Sudoku from various sources
* Edit/create your own Sudoku puzzles with verification of it's validity
* Use "Hint" to see next step hints when you get stuck
* Double pencil marks (optional)
And much more. Go to the project page to see full change log.
* Import/export Sudoku from various sources
* Edit/create your own Sudoku puzzles with verification of it's validity
* Use "Hint" to see next step hints when you get stuck
* Double pencil marks (optional)
And much more. Go to the project page to see full change log.
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
20250819
August 24, 2025
Open Sudoku
4.4.10
(20250819)
Requires Android: Android 8.0+
Screen DPI: 160-640dpi
SHA1: 3a5db7ca2e51a51ec465b651e0b36b5b0bc236d0
Base APK: org.moire.opensudoku.apk
Split APKs: config.en, config.mdpi
Size: 3.68 MB
What's New:
- New "Hint" strategies (Unique Rectangle 1-, Chute Remote Pair) [Rainer Popella]
- Existing "Hint" strategies improvements [Rainer Popella]
- Removed unnecessary cell deselection on digit press in Insert On Tap mode [Bart Uliasz]
- Translations updates [AndyRn.t.me, தமிழ்நேரம் anishprabu.t, Bart Uliasz, Joonas Reinholm, Manuel Tassi, michte, Rainer Popella]
- Existing "Hint" strategies improvements [Rainer Popella]
- Removed unnecessary cell deselection on digit press in Insert On Tap mode [Bart Uliasz]
- Translations updates [AndyRn.t.me, தமிழ்நேரம் anishprabu.t, Bart Uliasz, Joonas Reinholm, Manuel Tassi, michte, Rainer Popella]
Android 8.0+
160-640dpi
20250819
August 24, 2025
Open Sudoku
4.4.10
(20250819)
Requires Android: Android 8.0+
Screen DPI: 160-640dpi
SHA1: 7cff0261f0e170fb7871dc4f3e98af1330a8d38f
Base APK: org.moire.opensudoku.apk
Split APKs: config.en, config.mdpi
Size: 3.67 MB
What's New:
- New "Hint" strategies (Unique Rectangle 1-, Chute Remote Pair) [Rainer Popella]
- Existing "Hint" strategies improvements [Rainer Popella]
- Removed unnecessary cell deselection on digit press in Insert On Tap mode [Bart Uliasz]
- Translations updates [AndyRn.t.me, தமிழ்நேரம் anishprabu.t, Bart Uliasz, Joonas Reinholm, Manuel Tassi, michte, Rainer Popella]
- Existing "Hint" strategies improvements [Rainer Popella]
- Removed unnecessary cell deselection on digit press in Insert On Tap mode [Bart Uliasz]
- Translations updates [AndyRn.t.me, தமிழ்நேரம் anishprabu.t, Bart Uliasz, Joonas Reinholm, Manuel Tassi, michte, Rainer Popella]
Android 8.0+
160-640dpi
More Information
Package Name:
Update Date:
2026-04-13
Latest Version:
4.6.1
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Safe to Download
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