| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 5859 | P1768 天路 | 0 / 0 | 7 | |
| 6232 | P2136 拉近距离 | 0 / 0 | 6 | |
| 7028 | P2850 [USACO06DEC] Wormholes G | 0 / 0 | 6 | |
| 7473 | P3288 [SCOI2014] 方伯伯运椰子 | 0 / 0 | 8 | |
| 6816 | P3385 【模板】负环 | 28 / 107 | 5 | |
| 11841 | P7624 [AHOI2021初中组] 地铁 | 0 / 0 | 8 | |
| 19516 | P14038 [PAIO 2025] Adventure Plan | 0 / 0 | 7 |