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 |
|---|---|---|---|
| 1432 | 2025-05-18 23:02:11 | 133.75 | 99.1% |
| 1322 | 2025-05-04 12:11:40 | 110.36 | 96.8% |
| 1005 | 2022-08-08 15:45:05 | 115.61 | 97% |