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 |
---|---|---|---|
345 | 2012-03-27 11:11:03 | 45.20 | 94% |
20 | 2012-03-22 16:34:07 | 36.04 | 89% |