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 |
---|---|---|---|
435 | 2016-05-24 03:29:40 | 45.15 | 82% |
56 | 2016-02-06 05:40:54 | 39.01 | 83% |