| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 4054 | Train and Peter | 18 | 79 | 22.8% |
| 4444 | Parallelogram is Back | 0 | 3 | 0.0% |
| 4523 | Spotlights | 0 | 0 | 0.0% |
| 4700 | Alyona and Mex | 0 | 1 | 0.0% |
| 4835 | 士兵突击 | 93 | 173 | 53.8% |
| 5189 | Vanya and Books | 0 | 0 | 0.0% |
| 5294 | Rotate, Flip and Zoom | 0 | 0 | 0.0% |
| 5298 | Reposts | 0 | 0 | 0.0% |
| 5329 | Chewbacca and Number | 0 | 0 | 0.0% |
| 5886 | Dima and To-do List | 1 | 1 | 100.0% |
| 5940 | TL | 1 | 1 | 100.0% |
| 5959 | Simple Molecules | 0 | 0 | 0.0% |
| 5973 | The Wall | 0 | 0 | 0.0% |
| 5978 | What is for dinner? | 1 | 1 | 100.0% |
| 6073 | Sereja and Array | 1 | 1 | 100.0% |