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 |
|---|---|---|---|
| 2031 | 2022-10-01 12:20:17 | 84.75 | 97% |
| 1680 | 2022-09-24 05:37:43 | 79.80 | 98% |
| 213 | 2021-02-01 13:03:30 | 45.82 | 96% |