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 |
---|---|---|---|
220 | 2012-12-07 16:52:13 | 41.18 | 89% |
171 | 2012-11-26 00:32:23 | 38.50 | 88% |