v2.2 [Jun 16, 2011]
- Complete rewrite.
- Introduction of challenges.
- New scoring system.
- Whole new graphics and Music.
- Much more fun to play.Version 1.1:Fixed a bug in the Undo system which could be exploited to score more than other players.
- Removed undo restriction in unregistered version.
- Improved online highscore system.
