| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 4118 | Jury Marks | 10 | 20 | 50.0% |
| 5086 | Once Again | 4 | 9 | 44.4% |
| 5112 | Points on Plane | 1 | 1 | 100.0% |
| 5136 | Simple Game | 2 | 2 | 100.0% |
| 5155 | 放画 | 29 | 59 | 49.2% |
| 5184 | Kyoya and Permutation | 0 | 0 | 0.0% |
| 5194 | ZgukistringZ | 0 | 0 | 0.0% |
| 5196 | Regular Bridge | 0 | 0 | 0.0% |
| 5197 | Divisibility by Eight | 0 | 0 | 0.0% |
| 5202 | Happy Line | 0 | 0 | 0.0% |
| 5207 | Looksery Party | 0 | 0 | 0.0% |
| 5215 | Soldier and Number Game | 0 | 0 | 0.0% |
| 5223 | Sea and Islands | 0 | 0 | 0.0% |
| 5228 | Destroying Roads | 0 | 0 | 0.0% |
| 5233 | Idempotent functions | 0 | 0 | 0.0% |
| 5247 | 奇怪的国际象棋 | 2 | 2 | 100.0% |
| 5249 | Quasi Binary | 0 | 1 | 0.0% |
| 5258 | Berland Local Positioning System | 0 | 1 | 0.0% |
| 5259 | 握手 | 3 | 11 | 27.3% |
| 5263 | Correcting Mistakes | 0 | 0 | 0.0% |
| 5284 | Arthur and Walls | 0 | 0 | 0.0% |
| 5286 | Pasha and String | 0 | 0 | 0.0% |
| 5316 | Anya and Smartphone | 0 | 0 | 0.0% |
| 5318 | Vitaly and Strings | 0 | 0 | 0.0% |
| 5322 | Drazil and Tiles | 0 | 0 | 0.0% |
| 5334 | Constrained Tree | 0 | 0 | 0.0% |
| 5338 | Game 简单 | 2 | 2 | 100.0% |
| 5349 | Painting Pebbles | 0 | 1 | 0.0% |
| 5352 | Anya and Ghosts | 2 | 2 | 100.0% |
| 5374 | New Year Book Reading | 3 | 3 | 100.0% |
| 5378 | Before an Exam | 1 | 1 | 100.0% |
| 5395 | Removing Columns | 2 | 4 | 50.0% |
| 5396 | Secret Combination | 2 | 2 | 100.0% |
| 5406 | Vasya和国际象棋 | 4 | 9 | 44.4% |
| 5414 | Up the hill-多种可能 | 3 | 8 | 37.5% |
| 5430 | Candy Boxes | 15 | 19 | 78.9% |