| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| Narrow Art Gallery | 0.00 | 318 | 3799 | 3298 | 87% | 2.9Medium | en | |
| Turning Trominos | 0.01 | 157 | 263 | 207 | 79% | 5.0Medium | en | |
| Umbral Decoding | 0.01 | 644 | 235 | 139 | 59% | 7.6Hard | en | |
| UnDetected | 0.00 | 510 | 597 | 521 | 87% | 3.2Medium | en | |
| Unique Dice | 0.03 | 337 | 311 | 246 | 79% | 5.1Medium | en | |
| Unterwave Distance | 0.14 | 729 | 77 | 49 | 64% | 8.1Hard | en | |
| Unusual Darts | 0.01 | 1111 | 346 | 276 | 80% | 4.8Medium | en | |
| Urban Design | 0.02 | 422 | 205 | 180 | 88% | 4.1Medium | en | |
| Using Digits | 0.00 | 579 | 496 | 397 | 80% | 4.3Medium | en | |
| Zebras and Ocelots | 0.00 | 30 | 1872 | 1577 | 84% | 3.5Medium | en |
