- Fixed issue with puzzles not saving while in progress

- Fix for issue with starting a puzzle in one timezone and completing it in another

- Minor bug fixes

- Updated the advertising functionality to comply with new EU requirements

- Minor bug fixes

- iOS 17 compatibility

- Minor bug fixes

- Added setting to generate Expert puzzles which only require user selected solving algorithms.

Improved support for Apple Silicon devices

Minor bug fixes.

- Improvements to Camera/Photo puzzle creation view. - Print puzzle - iOS 15 and new device support

- Changed Scan Puzzle to go straight to camera capture - Minor bug fixes

Added feature to allow editing of completed puzzle names when viewing a completed puzzle detail. Minor bug fixes.

Enhanced puzzle scanning to highlight the puzzle border, to make it easier to know when to take the picture. Added showing the solution to puzzle scanning and manually designing puzzles.

- Improved hints by creating detailed description for each strategy - Improved hints by showing candidates which will be removed by the strategy - Improved non-grid pencil marks - Improved solver strategies to cover more cases

Improvements to hints for expert solvers Minor bug fixes

Improved puzzle scan AI processing. Minor bug fixes.

Removed use of IDFA (Identifier For Advertisers) Added feature to rename puzzles in the puzzle view by tapping on the name Added number of remaining cells to be solved, next to progress bar Importing a puzzle will now open that puzzle even if another puzzle is being solved

- Added feature to scan puzzles using the camera or from a picture using artificial intelligence. - Implemented more solver algorithms:: XYZ-Wing, WXYZ-Wing, X-Cycles and XY-Chain. - Improved hints visualization for graph based algorithms such as X-Cycles and Singles Chain - Added feature to name puzzles and show the puzzle name in all screens. This helps keep track of which physical puzzles you are solving.

Added setting for Undo steps limit to improve performance on older devices. Fixed bug with Undo causing puzzle refresh problems.

- Better positioning of Tap to Lock popup keypad - Added complexity to Manually Enter Puzzle page - Added News page to main menu and moved Help page to Settings - Added history of games completed - for Gold Subscriptions - Made Easy puzzles easier by increasing the number of given digits. - Added number of givens next to complexity label to help identify easier puzzles from harder ones. - Fixed minor bugs - Requires iOS 14.3 or newer

Support for resizable windows on iPad and iOS on macOS.

Usability improvements: double tap for pencil mark entry, digit counter setting, default grid mode, highlighting of all selected digits on the board. Summary screen at end of game. Minor bug fixes.