5.6
2024-03-24
This version improves performance and stability.
5.5
2023-12-05
This version improves performance and stability.
5.4
2023-09-14
This version adds Dark Mode options in the app's settings.
5.3
2023-08-15
Introducing Dark Mode support: Enjoy a more comfortable viewing experience when solving puzzles in low-light environments
5.2
2023-04-21
This version improves performance and stability.
Previously introduced in Version 5.1:
This is a major update introducing a new architecture, features and improvements:
• Puzzle packs are now split into 2 sections: Library, showing the free and purchased puzzle packs you can play, and Shop, showing the puzzle packs you can buy.
• Added powerful filtering options by variant, difficulty, size, and price. You can now find your favorite puzzles easily and fast!
• Improved sorting options and added a ‘recent on top’. You can now easily find the last puzzles you were working on.
• Added previous/next navigation buttons to the completed puzzle screen. You can now start solving the next puzzle with a single tap of a button.
• Added a wishlist option in the Shop section. You can now mark the favorite puzzle packs you would like to buy in the future and view them in the wish list section.
• Added an archiving option in the Library section. You can now archive completed puzzle packs if you no longer want to see them in the Library list.
• Added automatic restoring purchases when re-installing the app.
• Added automatic refreshing to the puzzle pack list in the Shop section. New packs will now automatically show when they are released.
5.1
2023-03-07
This is a major update introducing a new architecture, features and improvements:
• Puzzle packs are now split into 2 sections: Library, showing the free and purchased puzzle packs you can play, and Shop, showing the puzzle packs you can buy.
• Added powerful filtering options by variant, difficulty, size, and price. You can now find your favorite puzzles easily and fast!
• Improved sorting options and added a ‘recent on top’. You can now easily find the last puzzles you were working on.
• Added previous/next navigation buttons to the completed puzzle screen. You can now start solving the next puzzle with a single tap of a button.
• Added a wishlist option in the Shop section. You can now mark the favorite puzzle packs you would like to buy in the future and view them in the wish list section.
• Added an archiving option in the Library section. You can now archive completed puzzle packs if you no longer want to see them in the Library list.
• Added automatic restoring purchases when re-installing the app.
• Added automatic refreshing to the puzzle pack list in the Shop section. New packs will now automatically show when they are released.
5.0
2022-12-15
This version improves performance and stability.
Previously introduced in Version 4.9:
This version introduces a new game Assistant ‘hint’ feature helping find the next step while solving a puzzle. The previous Check puzzle functionality is now a part of the Assistant feature.
4.8
2022-06-21
This version improves performance and stability.
4.7
2022-06-15
This version improves performance and stability.
4.6
2022-03-11
This version improves performance and stability.
4.5
2021-10-03
This version improves performance and stability.
4.4
2020-11-20
This version improves performance and stability.
4.3
2020-10-11
This version improves performance and stability.
Also included in the previous version:
• Introducing Autofill pencilmarks mode: Automatically manage all relevant pencilmarks in the grid as the puzzle is being solved.
4.2
2020-10-04
Introducing Autofill pencilmarks mode: Automatically manage all relevant pencilmarks in the grid as the puzzle is being solved.
4.1
2020-03-24
This version introduces
• Graphic puzzle previews in the puzzle list screen, showing the progress of all puzzles in a volume as they are being solved. A Gallery view option has also been added for users preferring to see the puzzle previews in a larger format.
• Backup & Restore: save puzzle progress to iCloud and restore it back when the app is reinstalled.
4.0
2019-07-05
This version improves performance and stability.
3.9
2019-02-22
This version improves performance and stability.
3.8
2018-12-14
This version improves the keypad and grid position for optimal gameplay.
3.7
2018-11-13
Optimized for iPhone XS Max, iPhone XR and iOS 12
3.6
2017-11-17
This version lets you share the app through your preferred services and social networks. It also simplifies submission of app ratings and reviews.
3.5
2017-03-10
This version improves performance and stability.
3.4
2016-10-12
This version improves cursor design in Irregular Sudoku. It also improves app performance and stability.
3.3
2016-08-10
This version improves performance and stability.
3.2
2016-07-21
This version adds a Don't Miss section in the Weekly Bonus screen to help you stay tuned. It also contains minor performance and stability improvements.
3.1
2016-04-06
This version adds new features helping organize the Library in a compact and convenient way:
- Hide selected volumes from the Library
- Exclude all iPad-only volumes from the Library
- Improve Library performance and stability
3.0
2016-01-08
This version improves and accelerates Library update process. It also introduces a redesigned app graphics engine for higher performance and stability.
2.4
2015-04-07
This version resolves an issue of occasional reset of Weekly Bonus puzzles’ progress. It also improves performance and stability.
2.3
2015-03-21
This version solves a problem where puzzle progress or purchased volumes are not saved on some devices with iOS8.
2.2
2014-09-25
This version resolves compatibility issues with iOS 8.
2.1
2014-07-28
This version improves progress-bar visibility and app stability.
2.0
2014-03-12
This version introduces the Weekly Bonus section:
- New free puzzle published each week
- Play free puzzles from the last 4 weeks
1.5
2013-12-29
This version is refreshed for iOS 7 look and feel. It also:
- Adds indication for newly released puzzle volumes.
- Fixes an issue where in rare cases puzzles do not open on iPad.
- Fixes an issue where app doesn't start after updating to a newer version.
- Improves stability and performance.
1.4
2013-04-25
This version solves the problem of locking keypad numbers.
Included in version 1.3:
• Volume sorting button, to arrange volumes in the library according to your preference.
• Help » More screen, for sharing and feedback options through Facebook, Twitter and email.
• Volume Info screen, to see volume description, puzzle list, and restart all puzzles at once.
1.3
2013-04-11
This version introduces the following new features/improvements:
• Volume sorting button, to arrange volumes in the library according to your preference.
• Help » More screen, for sharing and feedback options through Facebook, Twitter and email.
• Volume Info screen, to see volume description, puzzle list, and restart all puzzles at once.
• Fixed bug where a new puzzle on rare occasions opens with blank screen.
• Various stability and performance improvements.
1.2
2012-12-12
This version supports iPhone 5 and iOS 6. It also includes some game play and stability improvements.
1.1
2012-09-28
This version adds Chinese localization. Also includes minor game play and stability improvements in all languages.