Version 1.3 - 28 December 2009
- Flip device 180° for left-handed controls
- Option for darker pencil marks
- Shake device to clear pencil marks or auto-fill them
- Highlight possible squares
- Improved graphics
Version 1.2 - 20 July 2009
- Enter puzzles from your favorite game book, website or newspaper
- Number pad panel lights green as you complete each number in the puzzle
Version 1.1 - 1 June 2009
- Enhanced help screen
- New puzzles
- Fixed some minor bugs
Version 1.0 - 7 May 2009
- Initial release