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 |
|---|---|---|---|
| 569 | 2014-08-28 22:31:24 | 45.78 | 87% |
| 534 | 2014-08-23 13:38:58 | 55.61 | 86% |