| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 4174 | P849B Tell Your World | 0 / 0 | (无) | |
| 4142 | P856A Set Theory | 0 / 0 | (无) | |
| 4133 | P858D Polycarp's phone book | 0 / 0 | (无) | |
| 4074 | P873C Strange Game On Matrix | 0 / 0 | (无) | |
| 4060 | P877C Slava and tanks | 0 / 0 | (无) | |
| 4056 | P878A Short Program | 0 / 0 | (无) | |
| 4015 | P888D Almost Identity Permutations | 0 / 0 | (无) | |
| 3977 | P898D Alarm Clock | 0 / 0 | (无) | |
| 3976 | P898E Squares and not squares | 0 / 0 | (无) | |
| 3949 | P906A Shockers | 0 / 0 | (无) | |
| 3927 | P910B Door Frames | 0 / 0 | (无) | |
| 3911 | P913C Party Lemonade | 0 / 0 | (无) | |
| 3888 | P916C Jamie and Interesting Graph | 0 / 0 | (无) | |
| 3849 | P922C Cave Painting | 0 / 0 | (无) | |
| 3844 | P923B Producing Snow | 0 / 0 | (无) | |
| 3838 | P924B Three-level Laser | 0 / 0 | (无) | |
| 3833 | P925A Stairs and Elevators | 0 / 0 | (无) | |
| 3824 | P926D Choose Place | 0 / 0 | (无) | |
| 3807 | P930B Game with String | 0 / 0 | (无) | |
| 3798 | P932C Permutation Cycle | 0 / 0 | (无) |