Tri-tone

A non-stop, action packed puzzle game that is impossible to put down! Tri-tone delivers endless hours of gem matching mayhem and even lets you compete for the top spot on OpenFeints online leaderboard.

The game plays like Columns but with the ability to compare scores with friends and earn achievements.

Master the art of clearing blocks by chaining combos together and getting huge scores!

Listen to your favorite music through iTunes while you play the game.

Controls have been fine tuned to respond quickly even when you get into a jam.

Tri-tone includes:
* Three difficulty modes that push your puzzle skills to the limit.
* OpenFeint support for online high scores and achievements.
* Endless gems to clear at an increasing pace.
* Listen to your own music library.
* Gameplay that anyone can enjoy!