Open Sudoku
9.3 54
v4.10.0 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 4.10.0 was updated on September 27, 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 10.0+ 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 4.10.0 Update
- New 'Validate pencil marks' feature to highlight clearly invalid marks- Fix multiple landscape visibility issues (board and keypad)
- Improve edge-to-edge compliance and fix UI overlaps
- Improve theme selection UI and primary color preview in custom themes
- Fix App Not Responding issues during batch undo operations
- Performance optimizations
- Translations updates
Read More
Open Sudoku Features
Previous Versions
More
Variant
Arch
Version
DPI
20260817
September 23, 2026
Open Sudoku
4.10.0
(20260817)
Requires Android: Android 10.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: f2d71fc8d373617c2e1c868aefe900537902c2c3
Base APK: org.moire.opensudoku.apk
Split APKs: config.ar, config.arm64_v8a, 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.xxhdpi, config.zh
Size: 40.78 MB
What's New:
- New 'Validate pencil marks' feature to highlight clearly invalid marks
- Fix multiple landscape visibility issues (board and keypad)
- Improve edge-to-edge compliance and fix UI overlaps
- Improve theme selection UI and primary color preview in custom themes
- Fix App Not Responding issues during batch undo operations
- Performance optimizations
- Translations updates
- Fix multiple landscape visibility issues (board and keypad)
- Improve edge-to-edge compliance and fix UI overlaps
- Improve theme selection UI and primary color preview in custom themes
- Fix App Not Responding issues during batch undo operations
- Performance optimizations
- Translations updates
arm64-v8a
Android 10.0+
160-640dpi
20260817
September 27, 2026
Open Sudoku
4.10.0
(20260817)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 57eb785adbcd602ea32fcf79a15a37e9840a4104
Base APK: org.moire.opensudoku.apk
Split APKs: config.ar, config.arm64_v8a, 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: 39.82 MB
What's New:
- New 'Validate pencil marks' feature to highlight clearly invalid marks
- Fix multiple landscape visibility issues (board and keypad)
- Improve edge-to-edge compliance and fix UI overlaps
- Improve theme selection UI and primary color preview in custom themes
- Fix App Not Responding issues during batch undo operations
- Performance optimizations
- Translations updates
- Fix multiple landscape visibility issues (board and keypad)
- Improve edge-to-edge compliance and fix UI overlaps
- Improve theme selection UI and primary color preview in custom themes
- Fix App Not Responding issues during batch undo operations
- Performance optimizations
- Translations updates
arm64-v8a
Android 8.0+
160-640dpi
Requires Android: Android 10.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 3fa500d05abbdcf6920ce984c35b3ddfaacc9b5d
Size: 40.77 MB
What's New:
- Experimental Puzzle Scanning feature improvements (portrait scanning support, new 'Edit' button, OCR engine migrated to FOSS-compatible TensorFlow Lite) [Bart Uliasz]
- New 'with mistakes' and 'with hints' filter options [Bart Uliasz]
- Improved primary color selection for custom themes [Bart Uliasz]
- Full edge-to-edge support for all major screens [Bart Uliasz]
- Translations updates [Bart Uliasz, Andreas Pettersson, hamburger2048]
- New 'with mistakes' and 'with hints' filter options [Bart Uliasz]
- Improved primary color selection for custom themes [Bart Uliasz]
- Full edge-to-edge support for all major screens [Bart Uliasz]
- Translations updates [Bart Uliasz, Andreas Pettersson, hamburger2048]
Variant
Arch
Version
DPI
20260713
August 15, 2026
Open Sudoku
4.8.0
(20260713)
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 03a82b7d95fa5b42ff07c89db6c168575f301ac7
Base APK: org.moire.opensudoku.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 36.45 MB
What's New:
- New 'Puzzle info' option in game screen menu [Bart Uliasz]
- New 'Experimental Functions' option in Settings [Bart Uliasz]
- New cell value overwrite confirmation [Bart Uliasz]
- New 'Apply' button for hint function [Rainer Popella]
- Added random puzzle folder info toast [Bart Uliasz]
- Caching SUID and solutions [Bart Uliasz]
- Bugfixes and stability improvements [Bart Uliasz, Rainer Popella]
- Translations updates [Bart Uliasz, hamburger2048, Luan M. D. Lima, Rainer Popella]
- New 'Experimental Functions' option in Settings [Bart Uliasz]
- New cell value overwrite confirmation [Bart Uliasz]
- New 'Apply' button for hint function [Rainer Popella]
- Added random puzzle folder info toast [Bart Uliasz]
- Caching SUID and solutions [Bart Uliasz]
- Bugfixes and stability improvements [Bart Uliasz, Rainer Popella]
- Translations updates [Bart Uliasz, hamburger2048, Luan M. D. Lima, Rainer Popella]
arm64-v8a
160-640dpi
20260713
September 22, 2026
Open Sudoku
4.8.0
(20260713)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 16747d6d3758150293d4abc0c8b1f154cb2d20c7
Base APK: org.moire.opensudoku.apk
Split APKs: config.ar, config.arm64_v8a, 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: 36.22 MB
What's New:
- New 'Puzzle info' option in game screen menu [Bart Uliasz]
- New 'Experimental Functions' option in Settings [Bart Uliasz]
- New cell value overwrite confirmation [Bart Uliasz]
- New 'Apply' button for hint function [Rainer Popella]
- Added random puzzle folder info toast [Bart Uliasz]
- Caching SUID and solutions [Bart Uliasz]
- Bugfixes and stability improvements [Bart Uliasz, Rainer Popella]
- Translations updates [Bart Uliasz, hamburger2048, Luan M. D. Lima, Rainer Popella]
- New 'Experimental Functions' option in Settings [Bart Uliasz]
- New cell value overwrite confirmation [Bart Uliasz]
- New 'Apply' button for hint function [Rainer Popella]
- Added random puzzle folder info toast [Bart Uliasz]
- Caching SUID and solutions [Bart Uliasz]
- Bugfixes and stability improvements [Bart Uliasz, Rainer Popella]
- Translations updates [Bart Uliasz, hamburger2048, Luan M. D. Lima, Rainer Popella]
arm64-v8a
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
20260625
July 10, 2026
Open Sudoku
4.7.0
(20260625)
Requires Android: Android 8.0+
Screen DPI: 160-640dpi
SHA1: 0ff9cf33da5a633f3d95db386cfd5154d900b1bf
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.xxhdpi, config.zh
Size: 2.86 MB
What's New:
- New Puzzle Rating feature [Rainer Popella]
- New feature to select fonts for digits [Andras Porjesz]
- New translation to Greek! [Michalis]
- Bugfixes/improvements [Bart Uliasz]
- Existing translations updates [大王叫我来巡山, Andreas Pettersson, Bart Uliasz, Joan Montané, Michalis, ssantos, Ștefan Zaharia]
- New feature to select fonts for digits [Andras Porjesz]
- New translation to Greek! [Michalis]
- Bugfixes/improvements [Bart Uliasz]
- Existing translations updates [大王叫我来巡山, Andreas Pettersson, Bart Uliasz, Joan Montané, Michalis, ssantos, Ștefan Zaharia]
Android 8.0+
160-640dpi
20260625
August 3, 2026
Open Sudoku
4.7.0
(20260625)
Requires Android: Android 9.0+
Screen DPI: 160-640dpi
SHA1: 136a1576d56e5ba7d324eb3bfb63dc6067b85437
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.xxxhdpi, config.zh
Size: 2.86 MB
What's New:
- New Puzzle Rating feature [Rainer Popella]
- New feature to select fonts for digits [Andras Porjesz]
- New translation to Greek! [Michalis]
- Bugfixes/improvements [Bart Uliasz]
- Existing translations updates [大王叫我来巡山, Andreas Pettersson, Bart Uliasz, Joan Montané, Michalis, ssantos, Ștefan Zaharia]
- New feature to select fonts for digits [Andras Porjesz]
- New translation to Greek! [Michalis]
- Bugfixes/improvements [Bart Uliasz]
- Existing translations updates [大王叫我来巡山, Andreas Pettersson, Bart Uliasz, Joan Montané, Michalis, ssantos, Ștefan Zaharia]
Android 9.0+
160-640dpi
More Information
Package Name:
Update Date:
2026-09-27
Latest Version:
4.10.0
Need Update:
Available on:
Requirements:
Android 10.0+
Report:
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