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 |
|---|---|---|---|
| 9310 | 2022-11-08 11:15:52 | 65.70 | 98% |
| 6830 | 2022-01-21 12:06:30 | 58.34 | 98% |