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 |
---|---|---|---|
144 | 2011-12-18 12:28:26 | 38.47 | 96% |
48 | 2011-06-10 06:15:49 | 31.57 | 90% |