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 |
|---|---|---|---|
| 1012 | 2016-09-01 17:50:46 | 79.09 | 93% |
| 567 | 2015-06-13 18:26:21 | 66.33 | 93% |