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 |
|---|---|---|---|
| 5675 | 2021-10-03 16:18:10 | 113.95 | 97% |
| 4159 | 2021-05-12 19:38:31 | 98.11 | 97% |