The invention of the wheel represented a major turning point in human civilization. Besides its use in transportation, the wheel went on to become the basic principle behind almost every mechanical device.
Game | Time | WPM | Accuracy |
---|---|---|---|
427 | 2010-09-12 13:31:13 | 33.27 | |
223 | 2010-09-08 22:15:53 | 26.64 | |
189 | 2010-09-08 21:17:32 | 30.96 | |
47 | 2010-09-07 12:30:20 | 27.65 |