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 |
---|---|---|---|
846 | 2012-05-06 12:11:49 | 32.71 | 99% |
49 | 2012-04-24 12:15:41 | 26.82 | 97% |