Ptolemy may have developed an erroneous picture of the planetary system, but the system of trigonometry he worked out to help him with his calculations remains correct forever.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 716 | 2020-04-03 01:15:16 | 45.35 | 92% |
| 201 | 2019-10-14 17:44:14 | 34.63 | 92% |