Sudoku Zen: Number Logic
Endless number puzzles
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Sudoku Zen is a clean, relaxing Sudoku (number place) game with an endless supply of puzzles. Every board is generated by an algorithm on your device and guaranteed to have exactly one solution — so you never run out and never need an internet connection.
Features:
- Endless puzzles across four difficulties: Easy, Medium, Hard and Expert
- Every puzzle is guaranteed to have a unique solution
- Mistake detection with a 3-strike limit, just like the classics
- Pencil notes, smart highlighting and auto-clean notes
- Hints when you get stuck
- Time tracking with best times, win rate and streaks per difficulty
- Auto-save: pause anytime and continue later
- Light & dark themes, English & Japanese
- Fully offline — no account, no sign-in
Relax, focus, and solve. Perfect for a quick break or a long, satisfying session.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed minor bugs.
The developer, Yuki Okawa, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yuki Okawa
- Size
- 22.5 MB
- Category
- Games
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © Yutech