"...a game that makes 'Mavis Beacon Teaches Typing' look like eight player Halo." (Flash required)

At least that's how one person on MetaFilter describes Tontie, an extremely addictive Flash game at ebaumsworld.

This little game requires a keyboard with a numeric keypad and l33t ten-key skills. The only thing that kept me from playing this all day is that I screwed up my right wrist trying to start the lawn mower. Ten-keying's a bitch when your wrist hurts... ;-) Next time I buy a mower with an electric starter.