Problems by David Zheng
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Art Appreciation | 158 | 44 | 28% | 0.12 | 38 | 27 | 71% | 6.7 | ||
| Chromium Shipping | 143 | 43 | 30% | 0.18 | 47 | 32 | 68% | 8.1 | ||
| Find the Graph | 993 | 343 | 35% | 0.01 | 308 | 278 | 90% | 3.5 | ||
| Grid Magic | 368 | 216 | 59% | 0.00 | 176 | 169 | 96% | 2.7 | ||
| Huge Campus | 239 | 100 | 42% | 0.04 | 101 | 94 | 93% | 4.6 | ||