| with a different bm prize | 3 | other |
| in either bitcoin | 3 | location |
| always | 2 | degree |
| puzzle → be → rewarding | 12 |
| puzzle → have → reward | 4 |
| puzzle → reward → the player | 3 |
| negative | neutral | positive |
| 0.022 | 0.268 | 0.710 |
| Raw frequency | 19 |
| Normalized frequency | 0.318 |
| Modifier score | 0.975 |
| Perplexity | 107.449 |