| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 18156 | ABC367C Enumerate Sequences | 49 / 108 | 4 | |
| 18047 | B2718 统计路线 | 51 / 112 | 4 | |
| 28401 | 28401 A.拔河 | 0 / 0 | (None) | |
| 28402 | 28402 B.组队 | 0 / 0 | (None) | |
| 28403 | 28403 C.构造全排列 | 0 / 1 | 10 | |
| 28404 | 28404 D.构造组合 | 0 / 0 | (None) | |
| 28405 | 28405 E.一丝不挂 | 0 / 1 | 10 | |
| 28406 | 28406 F.数独 | 0 / 0 | (None) | |
| 28407 | 28407 G.麻将 | 0 / 0 | (None) | |
| 28408 | 28408 H.ABC谜题 | 0 / 0 | (None) | |
| 28409 | 28409 I.拼图 | 0 / 0 | (None) |