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 |
---|---|---|---|
64 | 2010-01-19 08:21:19 | 32.25 | |
54 | 2010-01-19 08:03:00 | 28.29 |