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 |
|---|---|---|---|
| 4847 | 2021-06-28 13:10:55 | 88.80 | 97% |
| 4204 | 2021-06-17 16:50:26 | 92.07 | 98% |
| 3277 | 2021-06-06 00:07:27 | 85.94 | 97% |