Happy Sudoku en
Entertainment
Free · Designed for iPad. Not verified for macOS.
Play in just 5 minutes a day. Enjoy clean, focused Sudoku gameplay with multiple difficulties, note mode, and autosave so you can start anytime and continue anytime.
Happy Sudoku is a clean and intuitive Sudoku experience for both beginners and advanced players.
Progress from easy to hard levels while improving logic, focus, and problem-solving skills.
Key Features:
• Multiple difficulty levels (Easy / Medium / Hard)
• Note mode for candidate numbers
• Undo and eraser for smooth input control
• Auto-save progress to continue anytime
• Timer and completion records to track improvement
• Offline play for commuting, breaks, or daily practice
Whether you want a relaxing puzzle session or serious brain training, Happy Sudoku is built for you.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, YU BO CHENG INFORMATION CO., LTD., 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
- YU BO CHENG INFORMATION CO., LTD.
- Size
- 7.9 MB
- Category
- Entertainment
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- Copyright © 2026 Yu Bo Cheng Info Co., Ltd.