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 |
---|---|---|---|
384 | 2011-02-14 04:11:53 | 45.29 | |
151 | 2011-01-26 07:18:16 | 43.09 | |
23 | 2011-01-21 05:14:13 | 27.57 |