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 |
|---|---|---|---|
| 164 | 2010-01-31 08:32:36 | 46.90 | |
| 34 | 2010-01-27 10:57:33 | 38.95 |