Available only on Play Store: https://play.google.com/store/apps/details?id=com.puresudoku.app
The Pure Sudoku! app presents a Sudoku puzzle in its purest form - it's just you against the puzzle, with none of the annoying distractions so often found in these apps.
Designed to most closely resemble the pencil and paper solving experience, you can enter and edit your own 'pencil marks' as you go along. However, you can also ask the app to help if you get stuck, or simply want to confirm that an entry you have made is correct.
You can enter your own puzzle, or ask the app to generate one with your chosen level of difficulty. Each puzzle is randomly generated, and guaranteed to have just one solution.
It has the option of dark mode.
It allows the user to save a 'snapshot' of the puzzle at any stage, and to reload it later. Additionally, the current state is always auto-saved thereby ensuring no loss of data.
It includes a simple user guide.
What makes this app different from all the others?
1. It is completely free.
2. It has no ads, pop-ups or other interruptions.
3. It collects no user data.
4. It won't try and install anything on your device, or modify it in any way.
5. It doesn't even require an internet connection to play the game.
Go on - give it a go!
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age.
These are our policies:
No data shared with third parties
No data collected
Committed to follow the Play Families policy
v3.2.1 Added substantial puzzle Save/Load functionality, plus minor enhancements.
v3.1.2 Updated to latest build environment.
v3.1.1 Minor update to prevent history updating when auto-solve cannot complete.
v3.1.0 Added puzzle completion effects. Added Undo/Redo buttons. Fixed potential 'sticky pencil mode' bug.
v3.0.8 Now separately highlights user entries causing a cell conflict, as well as affected cells.
v3.0.7 Redesign for clarity and accessibility. Added rating button.
v3.0.6 Improved contrast when device is in Dark mode.
Download size 4 MB
Requires Android 7.0 and up
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