Problems by Robert Hochberg
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Narrow Art Gallery | 4746 | 1481 | 31% | 0.00 | 1226 | 1070 | 87% | 2.6 | ||
| Turning Trominos | 104 | 53 | 51% | 0.01 | 50 | 44 | 88% | 4.9 | ||
| Umbral Decoding | 573 | 85 | 15% | 0.01 | 145 | 72 | 50% | 7.3 | ||
| UnDetected | 575 | 271 | 47% | 0.00 | 286 | 239 | 84% | 3.9 | ||
| Unique Dice | 131 | 65 | 50% | 0.06 | 53 | 47 | 89% | 5.5 | ||
| Unterwave Distance | 102 | 21 | 21% | 0.14 | 16 | 12 | 75% | 8.0 | ||
| Unusual Darts | 617 | 206 | 33% | 0.01 | 184 | 134 | 73% | 5.6 | ||
| Urban Design | 223 | 94 | 42% | 0.02 | 94 | 81 | 86% | 4.5 | ||
| Zebras and Ocelots | 1108 | 385 | 35% | 0.00 | 383 | 340 | 89% | 3.3 | ||