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 |
---|---|---|---|
471 | 2013-03-15 14:07:15 | 22.00 | 88% |
443 | 2013-03-14 03:14:35 | 27.61 | 93% |