This app generates puzzles with difficulty level between 0 and 20.
The probability of generating sudokus with level greater than 0 is about 5%
You can save/open your sudoku.
Rules applied by generator:
1. Singles
2. Hidden singles
3. Intersection
4. Pairs
5. Triples
6. Remote pair
7. Rectangles
8. x-wing
9. Hidden pairs
10. Forcing chains
11. xy-wing
12. Nishio
Latest Version
5.3Uploaded by
Wai Yan
Requires Android
Android 2.2+
Category
Free Puzzle GameContent Rating
Everyone
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Flag as inappropriateLast updated on Oct 15, 2025
5.3 Android V
5.0 Android U
4.8 Android T
4.7 Android S
4.6 Android R
4.5 Android Q
4.4 Android P
4.3 Improvements
4.2 Android Oreo
4.1 Android N
3.9 BugFix