Problems by Robert Hochberg
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Narrow Art Gallery | 7084 | 2220 | 31% | 0.00 | 1782 | 1547 | 87% | 3.0 | ||
| Turning Trominos | 433 | 141 | 33% | 0.01 | 143 | 116 | 81% | 4.6 | ||
| Umbral Decoding | 671 | 109 | 16% | 0.01 | 166 | 89 | 54% | 7.3 | ||
| UnDetected | 775 | 354 | 46% | 0.00 | 366 | 307 | 84% | 4.0 | ||
| Unique Dice | 594 | 221 | 37% | 0.06 | 190 | 155 | 82% | 4.8 | ||
| Unterwave Distance | 260 | 50 | 19% | 0.14 | 57 | 40 | 70% | 7.5 | ||
| Unusual Darts | 851 | 271 | 32% | 0.01 | 228 | 171 | 75% | 5.4 | ||
| Urban Design | 308 | 147 | 48% | 0.02 | 141 | 124 | 88% | 4.2 | ||
| Zebras and Ocelots | 2186 | 754 | 34% | 0.00 | 754 | 655 | 87% | 3.2 | ||