Adds Spanish language support.

Added a terminology section and other small improvements.

- Added pause functionality - Updated copyright year

- 호환 기기에서는 힌트 기능이 Apple Intelligence로 구동됩니다. - 힌트 정확도가 내부적으로 더욱 향상되었습니다.

- full iPad windowing support - more Sudoku boards

Updated app icon and support for Korean!

Optimized for iOS 26

- Improved hint functionality

- Added timer feature! Now you can race to beat your fastest time and track under Stats - Under the hood improvements

Improved hints feature with a less obtrusive UI and more helpful responses

- You can now easily delete your saved data - Hints should now be more helpful and clear

- Added the ability to undo your previous actions!

- Added a new stats view to keep track of your progress across difficulty levels!

- Support for iOS 18 - Added overwrite warning before saving a new game

- Improvements to ChatGPT hints

- Revamped the game buttons to be easier to use - New app icon! - Under the hood improvements to unify the UI across platforms

You can now save your in progress game and resume later from the main menu! Once you've saved a game, a new Continue game button will appear where you can pick up your game right where you left off!

Added a new how to play page to learn more about Sudoku!

Updates to iPad layout

- Name changes and under the hood improvements

Adds an AI-powered hint feature! Now when you get stuck on your current sudoku puzzle, you can press the Hint button and get a custom message to get you unstuck. Try it out!

Drops support for iOS 16

- Under the hood improvements with iOS 16 support (e.g., rewrote grid to be more performant) - Drops support for iOS 14 and 15 - Makes hardest easy sudoku puzzle easier

- adds more puzzles! - bug fixes and performance improvements

- Adds more puzzles for each difficulty - Small layout improvements