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 |
|---|---|---|---|
| 607 | 2011-03-22 01:22:06 | 130.90 | |
| 606 | 2011-03-22 01:20:29 | 124.14 |