GNOME Sudoku is a must-install for puzzle lovers. Based on the popular Japanese game, it comes with a simple interface that makes playing Sudoku fun for players of all skill level.
Features:
- Automatically save and restore your session.
- Generate an infinite amount of new puzzles with qqwing.
- Easily share puzzles with friends, or save them for later.
- Adjust a scalable grid to your preferences.
- Use the mouse, keyboard or touch to complete the puzzles.
- Set up advanced strategies like X-Wings with earmarks.
- Take advantage of the highlighter to narrow down possibilities.
- Get help with the built-in warnings.
- Keep track of your progression with highscores and a timer.
- Print puzzles to play Sudoku on the go.
Screenshots
Observed history
| App | Change | Version | When ↑ |
|---|---|---|---|
| updated | 51.0.1 | 18 Sept 2026 |
Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
51.0.112 Sept 2026
- Added a new ui for phones and tablets
- Updated teal, pink and slate accent colors in light mode
51.011 Sept 2026
No release notes supplied.
51~rc28 Aug 2026
No release notes supplied.
51~beta31 Jul 2026
No release notes supplied.

