If you're looking for a good word puzzle game, you should check out Word Sleuth by Carbide Software. This is the classic word search game you've been playing since you were a kid - find each word from the list in the jumble of letters. Word Sleuth has 4 game modes including timed arcade style modes. With three difficulty settings, 9 puzzle sizes (from 8x8 to 16x16), 30 categories and a total of over 8500 words, players from beginner to advanced should find plenty here to amuse. Board colors and patterns are customizable, and you also have options for sounds, music, and vibration.
Word Sleuth is available for just $.99 and is compatible with most BlackBerry smartphones.There is also a demo version available for download that allows you to play 10 games for free!
For more information/screenshots and to purchase Word Sleuth
To try out the demo version of Word Sleuth