- Tiles cannot match their neighbors in symbol or color.
- Tiles in the inner rings must match one of the parent tiles they are connected to by color and the other more...
- Fixed: Bonus points for a perfect game not awarded when applicable.
- Keyboard shortcuts now usable when presented with a dialog sheet to start a new game, end the current game, or continue with the current game (which appears when you've run out of moves). Basically, instead of say, pressing the button to start a new game, you can use command-N and so on. more...
- Mac OS X 10.3.9 or later