Sudoku - Classic number puzzle
OutOfTheBit Ltd Games iPhoneiPadiPod touch
Sudoku - Classic number puzzle is a free Games app for iPhone and iPad by OutOfTheBit Ltd. Rated 4.8/5 from 28 ratings. Requires iOS 13.0.
- Rating
- 4.8
- 28 ratings
- Price
- Free
- on the App Store
- Size
- 48 MB
- Age 4+
- Updated
- Aug 11
- 2026 · v7.40
Screenshots
About Sudoku - Classic number puzzle
Sudoku will tease your brain, challenge you or allow you to unwind and relax. With the easiest interface, it will give you the perfect Sudoku experience. Big numbers, a straight-forward toolbar for the actions you will use the most, plus all the options to personalise your game. Choose your level, from easy to expert, have your mistakes counted and duplicated numbers highlighted or choose the “Pro Mode” to have no help in solving your puzzle. Get hints whenever you are stuck and “pencil in” your notes or erase entries. Choose among 3 themes for the look of your board: the white and elegant, for a light, modern look; the blue for a touch of originality or the dark theme, best for low light environments or to relax even more. To relax or challenge yourself, for your time out or for a bit of brain training, Sudoku is the game for you. Features of Sudoku: - Get a new puzzle every time. Sudoku has thousands of different boards for you, all with a unique solution. - Challenge yourself with 4 difficulty levels: for beginners and experts alike. - Use the Hints whenever you need a little help getting through the puzzle. - Make the most of the “Pencil Mode”, taking notes of all the possible numbers that could go in a cell. - Duplicated numbers in a column, row or block will be highlighted for you to avoid repetitions. - Erase a number or undo a move easily. - Go “Pro” to play as if you had pen and paper. No mistakes will be counted for you, no duplicates will be highlighted. It’s just you and your puzzle. - Choose one of the amazing 3 themes: paperwhite, dark (ideal for playing with less light) and original blue. - Unlock fun achievements. Can you finish a game in 30 seconds or solve a puzzle without undos? Additional challenges for additional fun. - Worldwide Leaderboard to compete with players of Sudoku from all over the world. Take this amazing brain training with you anywhere, anytime. Download it now and start playing the classic logic puzzles with numbers straight away. Free. If you have a critic, suggestion or just want to say "hi" please write us: [email protected] Follow us on social media: Facebook/outofthebit Twitter: @outofthebit
Ratings & reviews
4.8
28 ratings
What’s new
Version 7.40 · Updated August 11, 2026
Bug-fixes
App privacy
The developer, OutOfTheBit Ltd, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Used for: Third-Party Advertising
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:
- Diagnostics: Crash Data
Used for: Third-Party Advertising
Alternatives to Sudoku - Classic number puzzle
Looking for apps like Sudoku - Classic number puzzle? Here are 6 similar apps on the App Store. The highest rated is Eric's Sudoku –Classic Puzzles (4.7/5), and all 6 are free to download.
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Squares
4.6
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Eric's Sudoku –Classic Puzzles
4.7
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Sudoku+ Classic Puzzle
4.6
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Sudoku Royale
4.5
-
Pure Sudoku: The Logic Game
4.7
-
Sudoku Extreme: Easy Hard Math
4.5
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Sudoku - Classic number puzzle | 4.8 / 5 (28 ratings) | Free | August 11, 2026 | |
| Squares | 4.6 / 5 (5) | Free | Sep 23, 2025 | Compare |
| Eric's Sudoku –Classic Puzzles | 4.7 / 5 (1,781) | Free | May 7, 2026 | Compare |
| Sudoku+ Classic Puzzle | 4.6 / 5 (142) | Free | Jul 30, 2025 | Compare |
| Sudoku Royale | 4.5 / 5 (62) | Free | Oct 27, 2025 | Compare |
| Pure Sudoku: The Logic Game | 4.7 / 5 (1,210) | Free | Jan 21, 2026 | Compare |
| Sudoku Extreme: Easy Hard Math | 4.5 / 5 (827) | Free | Sep 2, 2026 | Compare |