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 |
---|---|---|---|
5986 | 2013-04-16 12:47:57 | 77.05 | 90% |
138 | 2011-06-08 15:20:59 | 43.65 | 86% |