A recent article on CNN about the sales success of the iPhone game Trism spurred me to write about how addicted I am to that game. Shortly after the App Store launched, I looked for something fun to play. I originally thought I’d go with the classic Bejeweled, but reading the reviews, everyone loved Trism. What convinced me to buy it is that it was a puzzle game that incorporated the accelerometer, so it became kind of multidimensional. The mechanic is not only clever — it enhances game play. Playing Trism has pretty much taken over my commute — in the carpool or on BART, I’m tilting my iPhone wildly to rack up the longest chains. If you’re looking for an iPhone game and dig Tetris and Bejeweled, Trism is definitely worth a shot.