Letters is a game that has been floating around the Flash game ether for a while now. Created by Hannu Pelkonen, this game will also help you practice your touch-typing skills. Letters appear and scroll across the screen at varying speeds. Typing the corresponding key on the keyboard will zap the moving letter, and any other like it, from play, while incrementing your score 1 point for each letter zapped. Typing a key for which there are no letters present reduces your score by one. It's fun, easy (at first), and a quick productive diversion.
The down side is that submitting a high score fails to update and the game must be restarted. This will be a small issue for most, since getting on the score board will require mad skills. Still, the game is fun just the same.