♡ Sudoku Changelog
What's new in ♡ Sudoku 1.2
Aug 12, 2016- Added a 17th difficulty level, Maelstrom!
- Improved compatibility with recent versions of OS X.
- Now requires macOS 10.9 or newer.
- Various minor bug fixes.
New in ♡ Sudoku 1.1 (Sep 27, 2011)
- The board can now be resized.
- Added Solve One Cell hint.
- Added glossary entries.
- Added manual coloring.
- Added next tutorial menu at end of tutorials & examples.
- Holding down shift now inverts pencil mode.
- Added empty rectangle support to AIC (neighbors).
- Various other minor bug fixes.