The big final rule for the comma is one that you won't find in any books by grammarians. It is quite easy to remember, however. The rule is: don't use commas like a stupid person. I mean it. More than any other mark, the comma requires the writer to use intelligent discretion and to be simply alert to potential ambiguity.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 15441 | 2025-06-10 06:31:32 | 91.82 | 98% |
| 12734 | 2022-12-22 13:32:22 | 82.27 | 98% |
| 11793 | 2022-06-02 15:25:03 | 82.65 | 97% |
| 3299 | 2021-09-03 09:52:57 | 79.80 | 97% |