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 |
---|---|---|---|
2180 | 2011-04-18 03:39:57 | 52.01 | |
847 | 2011-04-03 22:53:00 | 43.84 | |
716 | 2011-04-03 05:09:13 | 40.57 |