How To Sudoku
How To Sudoku Ltd Games iPhoneiPadiPod touch
How To Sudoku is a free Games app for iPhone and iPad by How To Sudoku Ltd. Requires iOS 17.6. Updated April 6, 2026.
- Price
- Free
- on the App Store
- Size
- 20 MB
- Age 4+
- Updated
- Apr 6
- 2026 · v1.50.13
Screenshots
About How To Sudoku
Packed with all the essentials and more, this app offers specially crafted sudokus organized by technique to help you learn faster. You can also take photos of sudokus from newspapers, books or the internet and solve them using all the app’s features. Play anytime, anywhere with all sudokus and features ready to go without needing an internet connection. Master essential Sudoku techniques and receive step-by-step guidance through unique guided learning. Smart hints offer just the right amount of assistance, and you can easily add or remove candidates (notes). Duplicates are automatically highlighted and you can choose whether you’d like to know if you’ve made any mistakes. Your progress is saved automatically, and you can undo your moves as many times as you need. Bookmark progress, customize your gameplay with Sudoku Settings and turn the timer on or off. Work in light or dark mode and use landscape mode on an iPad. Want to truly maximize your experience? Try the Pro subscription! New Pro subscribers get a free two-week trial. Pro includes: * Learn advanced techniques like Locked Candidate, Naked Pair, Hidden Pair, X-Wing, Naked Triple, Hidden Triple and Naked Quad. * Access 10,000 specially designed sudokus organized by technique to become proficient faster. * Each technique is presented with its own set of 1,000 sudokus allowing you to practice all the different methods of using it. * Curious about solving a sudoku? Simply look at the solution path to see all the techniques you’ll need – this is especially useful for assessing sudokus from newspapers and books. * Jump to the most challenging technique of a sudoku and start solving to learn even more quickly. Give it a try today! Any questions, email [email protected]
What’s new
Version 1.50.13 · Updated April 6, 2026
Updated app screenshots. Updated Start number options.
Play today's Sudoku puzzle
A quick 6×6 Sudoku every day; levels grow to the classic 9×9. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, How To Sudoku Ltd, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
Used for: Analytics, App Functionality
Alternatives to How To Sudoku
Looking for apps like How To Sudoku? Here are 6 similar apps on the App Store. The highest rated is Puzzlesight - Sudoku AI (5.0/5), and 5 of the 6 are free to download.
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Sudoku Kuro
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Sudoku Circuit
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Swordfish: Sudoku Puzzles
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Puzzlesight - Sudoku AI
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Chess Vision Rush
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Sudoku Resolv
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| How To Sudoku | – | Free | April 6, 2026 | |
| Sudoku Kuro | – | Free | Mar 23, 2026 | Compare |
| Sudoku Circuit | – | Free | Jan 13, 2026 | Compare |
| Swordfish: Sudoku Puzzles | – | 3.99 USD | Sep 14, 2026 | Compare |
| Puzzlesight - Sudoku AI | 5.0 / 5 (1) | Free | Sep 3, 2026 | Compare |
| Chess Vision Rush | – | Free | Mar 16, 2026 | Compare |
| Sudoku Resolv | 5.0 / 5 (4) | Free | Jul 10, 2026 | Compare |
Compare How To Sudoku with the top alternatives: ratings, updates, ASO score and keyword gaps →