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 |
|---|---|---|---|
| 6903 | 2025-04-17 15:18:17 | 104.19 | 97% |
| 5409 | 2024-09-07 23:30:37 | 106.25 | 96.7% |