Problems by David Zheng
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Art Appreciation | 155 | 43 | 28% | 0.12 | 36 | 26 | 72% | 6.4 | ||
| Chromium Shipping | 112 | 37 | 33% | 0.18 | 42 | 30 | 71% | 6.6 | ||
| Find the Graph | 521 | 189 | 36% | 0.01 | 183 | 167 | 91% | 3.8 | ||
| Grid Magic | 337 | 199 | 59% | 0.00 | 160 | 154 | 96% | 2.5 | ||
| Huge Campus | 166 | 95 | 57% | 0.04 | 97 | 90 | 93% | 4.1 | ||