| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| Narrow Art Gallery | 0.00 | 318 | 11751 | 3755 | 32% | 3.0Medium | en | |
| Turning Trominos | 0.01 | 344 | 621 | 210 | 34% | 5.0Medium | en | |
| Umbral Decoding | 0.01 | 644 | 1082 | 160 | 15% | 7.7Hard | en | |
| UnDetected | 0.00 | 574 | 1009 | 499 | 49% | 3.6Medium | en | |
| Unique Dice | 0.03 | 460 | 842 | 290 | 34% | 5.1Medium | en | |
| Unterwave Distance | 0.14 | 1197 | 270 | 47 | 17% | 8.9Hard | en | |
| Unusual Darts | 0.01 | 1111 | 1121 | 353 | 31% | 4.9Medium | en | |
| Urban Design | 0.02 | 592 | 399 | 194 | 49% | 4.3Medium | en | |
| Using Digits | 0.00 | 579 | 1421 | 461 | 32% | 4.7Medium | en | |
| Zebras and Ocelots | 0.00 | 13 | 3932 | 1287 | 33% | 3.3Medium | en |
