Problems by Robert Hochberg
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Narrow Art Gallery | 6459 | 2017 | 31% | 0.00 | 1656 | 1437 | 87% | 3.0 | ||
| Turning Trominos | 402 | 127 | 32% | 0.01 | 134 | 109 | 81% | 4.6 | ||
| Umbral Decoding | 667 | 108 | 16% | 0.01 | 165 | 88 | 53% | 7.3 | ||
| UnDetected | 691 | 324 | 47% | 0.00 | 335 | 281 | 84% | 3.9 | ||
| Unique Dice | 549 | 198 | 36% | 0.06 | 178 | 145 | 81% | 4.8 | ||
| Unterwave Distance | 260 | 50 | 19% | 0.14 | 57 | 40 | 70% | 7.2 | ||
| Unusual Darts | 755 | 252 | 33% | 0.01 | 218 | 162 | 74% | 5.3 | ||
| Urban Design | 298 | 141 | 47% | 0.02 | 137 | 120 | 88% | 4.1 | ||
| Zebras and Ocelots | 1961 | 672 | 34% | 0.00 | 669 | 580 | 87% | 3.1 | ||