Libre-Sudoku
March 9, 2025 · View on GitHub
Open Source sudoku application designed to be as user friendly and customizable as possible
Built with Jetpack Compose and Material3
📱 Screenshots
💡 Features
- 6x6, 9x9, and 12x12 sudoku boards with 4 difficulty levels
- Countless customization options
- Advanced statistics and game history - previous games list, best and average times for each mode, win streak and percentage
- Saves. You can continue any unfinished game and start a new one whenever you want
- Tutorials for playing techniques
- Create your own sudoku puzzles!
- Import custom sudoku files
FOSS vs nonFOSS
nonFOSS
It comes with auto updater that will notify you when a new update is available and you can install it through the app (it checks GitHub Releases page), and requires the specified permissions to do so:
<uses-permission android:name="android.permission.INTERNET"/><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/><uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/><uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
FOSS
Does not have internet access and does not request any permissions.
Future plans
- Better hint system (explain the next move instead of just revealing the value)
- Complete set of sudoku technique tutorials
- Custom sudoku from gallery or camera picture
- More customization options (customize anything that can be customized🔥)
🌍 Translation
You can help to translate LibreSudoku into your language at Hosted Weblate
Credits
This project uses a modified version of QQWing - sudoku puzzle generator and solver\
