Sudoku²
Practice Sudoku Daily
FreeOffers In-App Purchases
2.33for iPhone, iPad and more
Age Rating
Sudoku² Screenshots
About Sudoku²
Infinite free Sudoku puzzles with levels from Easy to Evil!
Key features:
-Solve just one puzzle to unlock next level
-Input pad with no distractions
-Redo/Undo
-Taking/Erasing notes with different colors
-Taking notes manually or automatically
-Error check can be enabled or disabled
-Multiple highlight mode
Key features:
-Solve just one puzzle to unlock next level
-Input pad with no distractions
-Redo/Undo
-Taking/Erasing notes with different colors
-Taking notes manually or automatically
-Error check can be enabled or disabled
-Multiple highlight mode
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What's New in the Latest Version 2.33
Last updated on Nov 7, 2023
Old Versions
Update to iOS17
Fixed known issues.
Fixed known issues.
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Version History
2.33
Nov 7, 2023
Update to iOS17
Fixed known issues.
Fixed known issues.
2.31
May 20, 2020
Fixed the issue with score submission.
Fixed UI issue on Apple Watch.
Fixed UI issue on Apple Watch.
2.30
May 7, 2020
1) Add a new option to input numbers below the board.
2) Adaption to iOS13.
2) Adaption to iOS13.
2.22
Oct 31, 2017
Optimize UI for iPhone X
2.21
Oct 25, 2017
Optimize UI to iOS11
2.20
Jul 12, 2017
Bug fix
2.18
Nov 23, 2016
Enhanced UI and fixed bugs.
2.0
Jan 5, 2016
Play Mini Sudoku (Sudoku with size of 4x4) on Apple Watch.
1.10
Oct 6, 2015
Minor changes to UI.
Fixed bugs.
Fixed bugs.
1.05
Jun 12, 2015
1) Added a guide game instructions
2) Adjusted colors when using colored pen
3) bug fixes.
2) Adjusted colors when using colored pen
3) bug fixes.
1.02
May 5, 2015
Fixed the issue of advertisement not shown properly in some case.
1.0
Apr 16, 2015
Sudoku² FAQ
Click here to learn how to download Sudoku² in restricted country or region.
Check the following list to see the minimum requirements of Sudoku².
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
Apple Watch
Requires watchOS 4.0 or later.
iPod touch
Requires iOS 12.0 or later.
Sudoku² supports English, Simplified Chinese
Sudoku² contains in-app purchases. Please check the pricing plan as below:
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$0.99
