Sudoku· — Versions

v4.1iOS
Oct 27, 2025
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-Bug Fixes
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v4.0iOS
Feb 14, 2022
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-Bug Fixes
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v3.23iOS
May 12, 2021
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-Bug Fixes
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v3.22iOS
Mar 25, 2021
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-Bug Fixes
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v3.21iOS
Jan 14, 2021
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-Bug Fixes
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v3.20iOS
Sep 21, 2020
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-Added support for iOS 14
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v3.12iOS
Jan 30, 2019
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- Bug fixes
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v3.11iOS
Dec 15, 2018
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- Bug fixes
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v3.1iOS
Dec 12, 2018
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- Bug fixes
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v3.0iOS
Jan 21, 2018
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-Added Daily Challenges
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v2.31iOS
Dec 20, 2017
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- Bug Fixes
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v2.3iOS
Dec 8, 2017
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- Bug Fixes
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v2.21iOS
Sep 27, 2017
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- Improved card quality
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v2.2iOS
Sep 22, 2017
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- Improved card quality
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v2.1iOS

Jul 7, 2017

-Added Expert level cards!
-Added Status bar so you can see what time it is while playing.

v2.0.1iOS

May 9, 2017

-Fixed bug that will not allow a small number of users from entering notes

v2.0.0iOS

May 3, 2017

New Features (all can be enable/disabled in settings):
-Highlight incorrect entries
-Automatically remove unwanted notes
-Hide a number once it is been used all 9 times
-Automatically show all valid notes on board

-Fixed GameCenter Login
-Fixed Stats Bug
-Fixed Miscellaneous Bugs

v1.1iOS

Apr 1, 2016

- Added 3D touch to quickly launch a new card (Easy, Medium, Hard)
- Bug fixes