| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| Narrow Art Gallery | 0.00 | 318 | 4035 | 3524 | 87% | 2.2Easy | en | |
| Turning Trominos | 0.01 | 157 | 268 | 212 | 79% | 5.0Medium | en | |
| Umbral Decoding | 0.01 | 644 | 236 | 141 | 60% | 7.5Hard | en | |
| UnDetected | 0.00 | 510 | 617 | 539 | 87% | 3.1Medium | en | |
| Unique Dice | 0.03 | 337 | 326 | 260 | 80% | 4.8Medium | en | |
| Unterwave Distance | 0.14 | 729 | 78 | 51 | 65% | 7.5Hard | en | |
| Unusual Darts | 0.01 | 1111 | 351 | 281 | 80% | 4.7Medium | en | |
| Urban Design | 0.02 | 422 | 223 | 199 | 89% | 3.8Medium | en | |
| Using Digits | 0.00 | 579 | 499 | 398 | 80% | 4.3Medium | en | |
| Zebras and Ocelots | 0.00 | 30 | 1940 | 1640 | 85% | 3.2Medium | en |
