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 |
|---|---|---|---|
| 3253 | 2023-02-05 11:07:05 | 80.98 | 96% |
| 1605 | 2022-08-03 07:13:32 | 76.10 | 95% |