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 |
---|---|---|---|
1688 | 2011-08-24 03:32:12 | 36.35 | 94% |
1651 | 2011-08-19 08:39:04 | 48.60 | 95% |