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 |
---|---|---|---|
1197 | 2011-05-04 16:09:33 | 44.11 | 86% |
355 | 2010-12-13 16:29:20 | 35.34 |