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 |
---|---|---|---|
4600 | 2020-01-14 12:43:02 | 53.80 | 97% |
4280 | 2019-09-05 08:08:38 | 60.88 | 95% |