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 |
---|---|---|---|
903 | 2014-09-03 15:32:15 | 38.41 | 94% |
605 | 2014-08-29 01:44:11 | 38.37 | 92% |