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 |
|---|---|---|---|
| 11760 | 2025-07-30 17:45:57 | 108.61 | 97% |
| 10992 | 2025-07-26 19:01:16 | 116.30 | 98% |
| 10907 | 2025-07-26 01:59:17 | 111.40 | 97% |
| 8614 | 2025-07-05 01:54:53 | 101.78 | 96% |
| 6520 | 2025-06-28 23:05:44 | 93.12 | 96% |
| 3075 | 2023-02-20 01:19:43 | 107.66 | 97% |
| 2225 | 2023-02-17 00:56:23 | 97.36 | 96% |