Good games stay within, but at the outer edge, of the player's regime of competence. That is, they feel doable but challenging. This makes them pleasantly frustrating - a flow state for human beings.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 1089 | 2016-01-14 03:20:34 | 87.34 | 95% |
| 107 | 2015-05-09 01:01:11 | 90.40 | 93% |