Came across a nice typing game in bed this morning called Z-Type: phoboslab.org/ztype/.
Posting few screenshots of my second game (don't have time to play more as I need to go to the office). Apparently I can do 87.2 words per minute, with an accuracy of 91.3% and a final score of 7458. Let me know if anybody does better than me :-)
(Fifth picture was when I was just about to lose...)
Played again in the afternoon and passed level 50 and ended up with 11389 point :-)
There is also typeracer if you want to complete with other people online (the game is to type a give paragraph faster than your opponents) : http://play.typeracer.com.