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 |
|---|---|---|---|
| 347 | 2014-10-08 12:34:14 | 77.42 | 96% |
| 144 | 2013-08-22 12:24:56 | 64.94 | 90% |