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 |
|---|---|---|---|
| 888 | 2021-03-10 06:09:41 | 68.27 | 95% |
| 826 | 2021-03-07 04:11:20 | 72.87 | 95% |