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 |
|---|---|---|---|
| 842 | 2010-12-07 21:08:55 | 53.48 | |
| 531 | 2010-04-03 17:39:43 | 48.05 |