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Sudoku app for Android
F-Droid repository metadata
Libre-Sudoku is a Sudoku app for Android, built with Jetpack Compose and Material3.
Features:
- Basic things such as pencil marks (notes), undo, game pause, board reset and give up (show solution)
- 9x9, 6x6 and 12x12 with 4 difficulties
- Zoom and pan the board in 12x12
- 2 input methods. Digit first and cell first
- 2 types of mistakes checking. First is detecting game rules violations and the second is checking with final solution
- Statistics and records. Best and average times, win streak, started/completed games count and win rate
- Saves. You can continue any uncompleted game whenever you want
- Many settings and customizations such as auto erase notes, remaining uses, identical numbers highlight, app themes and more
- Tutorials for game techniques (in progress)
- Custom sudoku (manually or from string). Supported game types: 9x9, 6x6, 12x12
Screenshots
How to install
- Download the APK from the button at the top of this page.
- Allow “Install unknown apps” for your browser or file manager only, not for every app.
- Open the downloaded file and confirm the installation.
- If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.
Data safety
- Every file is checked against its published SHA-256 before it is listed.
- Files are scanned for malware on every update.
- The permissions each app requests are listed on its own page.
- Read the full safety policy for how we test, flag, and delist files.
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