| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 2447 | zz旅行2 | 49 | 146 | 33.6% |
| 4069 | Reflection | 0 | 2 | 0.0% |
| 4297 | 安东与童话 | 4 | 8 | 50.0% |
| 4401 | 改进的最大公约数 | 60 | 172 | 34.9% |
| 4489 | Taxes | 0 | 0 | 0.0% |
| 4547 | Destroying Array | 2 | 2 | 100.0% |
| 4875 | 绕水池骑车 | 1 | 1 | 100.0% |
| 5260 | Polycarpus' Dice | 0 | 0 | 0.0% |
| 5269 | Right Triangles | 0 | 0 | 0.0% |
| 5285 | Ilya and Sticks | 0 | 0 | 0.0% |
| 5292 | Statistics of Recompressing Videos | 0 | 0 | 0.0% |
| 5316 | Anya and Smartphone | 0 | 0 | 0.0% |
| 5318 | Vitaly and Strings | 0 | 0 | 0.0% |
| 5398 | Modular Equations | 1 | 1 | 100.0% |
| 5951 | Mafia | 0 | 2 | 0.0% |
| 5958 | Alice and Bob | 0 | 0 | 0.0% |
| 5963 | Alternating Current | 0 | 0 | 0.0% |
| 5964 | Rational Resistance | 0 | 0 | 0.0% |
| 5971 | Tourist Problem | 0 | 0 | 0.0% |
| 5986 | 测验 | 5 | 15 | 33.3% |