| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 8836 | P4781 【模板】拉格朗日插值 | 0 / 0 | 7 | |
| 9462 | P5364 [SNOI2017] 礼物 | 0 / 0 | 7 | |
| 9774 | P5667 拉格朗日插值2 | 0 / 0 | 8 | |
| 12736 | P8290 [省选联考 2022] 填树 | 1 / 9 | 8 | |
| 14903 | P10167 [DTCPC 2024] 小方学乘法 | 0 / 0 | 8 | |
| 14876 | P10322 高洁(Purity) | 0 / 0 | 8 | |
| 18336 | P10832 [COTS 2023] 传 Mapa | 0 / 0 | 8 | |
| 16787 | P11881 [RMI 2024] 八边形 / Octagon | 0 / 0 | 9 | |
| 17223 | P12251 [科大国创杯初中组 2025] 抽卡 | 0 / 0 | 9 | |
| 17893 | P13042 [GCJ 2021 #3] Binary Search Game | 0 / 0 | 9 | |
| 19091 | P13580 [CCPC 2024 重庆站] Median Replacement | 0 / 0 | 9 | |
| 18474 | P13757 【MX-X17-T6】Selection | 0 / 0 | 8 | |
| 19893 | P14446 [ICPC 2025 Xi'an Practice] Zelda | 0 / 0 | 8 |