| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| Narrow Art Gallery | 0.00 | 5 | 14645 | 4808 | 33% | 3.2Medium | en | |
| Turning Trominos | 0.01 | 157 | 806 | 267 | 33% | 5.0Medium | en | |
| Umbral Decoding | 0.01 | 644 | 1231 | 186 | 15% | 7.6Hard | en | |
| UnDetected | 0.00 | 5 | 1296 | 638 | 49% | 3.3Medium | en | |
| Unique Dice | 0.03 | 337 | 1113 | 348 | 31% | 5.1Medium | en | |
| Unterwave Distance | 0.14 | 729 | 375 | 64 | 17% | 8.1Hard | en | |
| Unusual Darts | 0.01 | 1111 | 1431 | 410 | 29% | 4.8Medium | en | |
| Urban Design | 0.02 | 422 | 451 | 224 | 50% | 4.1Medium | en | |
| Using Digits | 0.00 | 579 | 1695 | 561 | 33% | 4.3Medium | en | |
| Zebras and Ocelots | 0.00 | 5 | 6188 | 1899 | 31% | 3.5Medium | en |
