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 |
---|---|---|---|
204 | 2013-07-21 09:07:25 | 29.27 | 95% |
81 | 2013-07-17 06:20:47 | 27.26 | 97% |