With this puzzle app, you can solve Sudoku challenges using various input modes and get hints based on different strategies. Includes puzzle download options, game stats, visual themes, and import-export features.
AppRecs review analysis
AppRecs rating 4.5. Trustworthiness 87 out of 100. Review manipulation risk 18 out of 100. Based on a review sample analyzed.
★★★★☆
4.5
AppRecs Rating
Ratings breakdown
5 star
82%
4 star
5%
3 star
5%
2 star
4%
1 star
4%
What to know
✓
Low review manipulation risk
18% review manipulation risk
✓
Credible reviews
87% trustworthiness score from analyzed reviews
✓
High user satisfaction
82% of sampled ratings are 5 stars
About Open Sudoku
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
• 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
Open Sudoku Screenshots
Tap to Rate:
Reviews for Open Sudoku
Shukrit
12/25/2025
A good opensource app👍. But there is a problem. After getting a phone call the game timers starts from zero. Feature suggestion: Unlimited puzzle generation for different difficulty levels rather than limited collection.
Fabián Aguilar
12/24/2025
Great implementation
