| quite | 34 | degree |
| a bit | 7 | temporal |
| at times | 6 | temporal |
| puzzle → be → tricky | 91 |
| puzzle → be difficult to → solve | 24 |
| puzzle → be hard to → solve | 17 |
| puzzle → be tricky to → solve | 7 |
| puzzle → be difficult to → complete | 4 |
| puzzle → be challenging to → solve | 3 |
| negative | neutral | positive |
| 0.341 | 0.369 | 0.290 |
| Raw frequency | 146 |
| Normalized frequency | 0.669 |
| Modifier score | 0.438 |
| Perplexity | 243.713 |