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 |
---|---|---|---|
446 | 2011-06-10 12:29:25 | 38.11 | 98% |
321 | 2011-06-09 13:06:05 | 40.47 | 99% |