Trism and Frenzic seem to be the two most popular puzzle games for the iPhone/iPod Touch. At least, the two with the most buzz. Trism was one of the first big buzz titles to come out for the platform, and Frenzic was a long-awaited release. Now that both are out Trism seems to have fallen a bit into history, no longer even on the top 100 when it was once in the top 5. So the question is, which do you prefer? And if your answer is neither, then what is your favorite iPod/iPhone puzzle game?