Open Sudoku4.10.0 - Google Play
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Publisher Description
Open Sudoku is an Open Source Sudoku game.
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
About Open Sudoku
The company that develops Open Sudoku is Moire. The latest version released by its developer is 4.10.0.
To install Open Sudoku on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-05 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Open Sudoku as malware as malware if the download link to org.moire.opensudoku is broken.
How to install Open Sudoku on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Open Sudoku is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Open Sudoku will be shown. Click on Accept to continue the process.
- Open Sudoku will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 4.10.0
posted on 2026-10-05
- 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
version 4.10.0
posted on 2026-10-05
- 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
version 4.8.0
posted on 2026-09-18
- 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]
version 4.7.0
posted on 2026-07-09
- 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]
version 4.6.1
posted on 2026-04-13
- New folders sorting feature
- New translation to Catalan!
- Bugfixes/improvements
- Existing translations updates
version 4.5.10
posted on 2025-12-31
- 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]
version 4.5.8
posted on 2025-11-09
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.
version 4.4.10
posted on 2025-08-20
- 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]
version 4.4.8
posted on 2025-06-23
• 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
version 4.4.6
posted on 2025-05-16
4.4.6:
• New Hint strategy (Unique Rectangle types 6 and 7)
• New translation to Romanian!
• New title screen menu option to save Debug Logs
• Bugfixes
• Translations updates
4.4:
• New SUID (Sudoku Unique ID)
• New "Play random unsolved puzzle" button if there's no resume
• New "Hint" strategies (Remote Pair, BUG: Bi-value Universal Grave, Unique Rectangle 1, 2, 4 and 5)
• Bug-fixes and improvements
• UI changes
Disclaimer
Official Google Play Link
We do not host Open Sudoku on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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