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 |
---|---|---|---|
229 | 2013-12-16 18:23:06 | 26.05 | 92% |
29 | 2013-11-07 11:48:36 | 16.64 | 96% |