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 |
|---|---|---|---|
| 235 | 2014-12-23 13:06:02 | 72.70 | 94% |
| 37 | 2014-09-10 10:14:27 | 62.80 | 93% |