| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 7251 | luogu#P3221 [HNOI2012] 双十字 | 0 / 0 | 8 | |
| 7255 | luogu#P3225 [HNOI2012] 矿场搭建 | 6 / 17 | 7 | |
| 7418 | luogu#P3388 【模板】割点(割顶) | 17 / 52 | 6 | |
| 7498 | luogu#P3469 [POI 2008] BLO-Blockade | 6 / 14 | 7 | |
| 8361 | luogu#P4334 [COI 2007] Policija | 3 / 7 | 8 | |
| 8399 | luogu#P4372 [USACO18OPEN] Out of Sorts P | 0 / 2 | 8 | |
| 8519 | luogu#P4492 [HAOI2018] 苹果树 | 0 / 0 | 8 | |
| 8633 | luogu#P4606 [SDOI2018] 战略游戏 | 3 / 19 | 8 | |
| 8657 | luogu#P4630 [APIO2018] 铁人两项 | 7 / 16 | 8 | |
| 9082 | luogu#P5058 [ZJOI2004] 嗅探器 | 6 / 13 | 7 | |
| 10350 | luogu#P6335 [COCI 2007/2008 #1] STAZA | 0 / 1 | 8 |
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