1. Aunt Lee's Typing Games: http://www.auntlee.com/hardertyping.htm
2. BBC Schools Typing Software: http://www.bbc.co.uk/schools/typing/
3. Frog Typing Game: http://www.freetypinggame.net/play3.asp
4. Space Fleet Commander: http://www.freetypinggame.net/play2.asp
5. Save the Sailboats: http://www.freetypinggame.net/play1.asp
6. Timed Typing Test: http://www.freetypinggame.net/play4.asp