This combinatory play seems to be the essential feature in productive thought - before there is any connection with logical construction in words or other kinds of signs which can be communicated to others.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 1994 | 2019-03-18 04:21:49 | 90.31 | 97% |
| 1900 | 2019-01-24 04:03:13 | 94.46 | 97% |