Chalk Up! is a new exciting anagrams/word game for your iPhone/iPod/iPad device. With its two ways of playing (Letters Only / Letters and Pictures) and its three game modes (Normal, Caesar Code (+1) and Backward) you'll be able to have fun while you're checking your speed and your word skills. And with its OpenFeint support (six different leaderboars, and almost twenty achievements to play for) you can compete with your friends, and easily share your results on Facebook or on Twitter.
iPhone OS 3.x,
iPhone OS 4.x
||iPhone/iPod/iPad with firmware >= 3.0