If you need a break from the fast pace of arcade games, have a look at Literaki. Similar to other word games such as Scrabble, Literaki promises to be easy to learn.
You can play against up to three computer or human opponents on one device (or a combination thereof) with the computer opponents coming with four levels of AI. The game dictionary comes with 115,000 words and the customizable interface will let you change backgrounds, player colours and more.
Literaki is available for $6.95 USD from our affiliate PocketGear. A trial version is available.