Sudøku
Offline Sudoku & Sudoku X
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Enjoy classic Sudoku and Sudoku X the way they should be played—fast, intuitive and completely offline.
Solve unlimited puzzles generated directly on your device. Whether you're looking for a relaxing number puzzle or a challenging logic puzzle, sudøku offers carefully balanced difficulty levels for beginners and experienced players alike.
Choose Your Sudoku
Play classic Sudoku or take on Sudoku X for an extra challenge. In Sudoku X, the usual Sudoku rules apply, but both main diagonals must also contain the numbers 1–9.
Features
- Unlimited Sudoku puzzles
- Classic Sudoku and Sudoku X
- 4 carefully balanced difficulty levels
- Smart hints
- Pencil marks (notes)
- Error checking
- Detailed statistics
- Automatic save
- Light and dark mode
- Optimized for phones and tablets
- Optional ad-free upgrade
- Completely offline gameplay
Unlimited Offline Sudoku
Never run out of puzzles. Every Sudoku is generated directly on your device, giving you an endless supply of unique games without requiring an internet connection.
Challenge Your Logic
Choose the difficulty that matches your experience and solve puzzles at your own pace. Switch between classic Sudoku and Sudoku X whenever you want a different challenge.
Track Your Progress
Detailed statistics let you follow your solving times, completed games, hint usage and performance across difficulty levels.
Designed for Comfortable Play
The clean interface keeps the focus on the puzzle. Fast controls, automatic saving, smart hints and carefully designed light and dark modes make every Sudoku session enjoyable.
Play Anywhere
Because every puzzle is generated on your device, you can play offline anytime—at home, while travelling or during your daily commute.
Download sudøku and enjoy unlimited classic Sudoku and Sudoku X puzzles wherever you are.
• Improved general handling of notes
• New help option to clean up incompatible notes after entering a number
• Improved scoring while keeping scores comparable with previous results
The developer, Benjamin Tobias Blankenhorn, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Benjamin Tobias Blankenhorn
- Size
- 29.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 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
- In-App Purchases
Yes
- Lifetime Ad Removal $0.99
- Copyright
- © 2026 Jetzt & Dahanna Technologies