Earn points by making lines of 3 or more bocks of the same color. If the blocks reach the top of the game board, the game ends. How long can you keep playing as the game play continues to slowly speed up?
Some of the updates under consideration:
Tracking game length in addition to high score
Integration with the Share charm to broadcast scores
Windows Phone 7 and 8 versions
Displaying the high score in the Live Tile