| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 5615 | P1503 鬼子进村 | 8 / 17 | 4 | |
| 7015 | P2824 [HEOI2016/TJOI2016] 排序 | 1 / 2 | 6 | |
| 8789 | P4690 [Ynoi Easy Round 2016] 镜中的昆虫 | 0 / 0 | 7 | |
| 9318 | P5251 [LnOI2019] 第二代图灵机 | 0 / 0 | 6 | |
| 10204 | P6749 『MdOI R3』Yoshino | 0 / 0 | 7 | |
| 11783 | P7562 [JOISC 2021] イベント巡り 2 (Event Hopping 2) (Day4) | 0 / 0 | 6 | |
| 12295 | P7983 [JRKSJ R3] practiceZ | 0 / 0 | 7 | |
| 12376 | P8146 [JRKSJ R4] risrqnis | 0 / 0 | 6 | |
| 13215 | P8936 [JRKSJ R7] 月下缭乱 | 0 / 0 | 6 | |
| 13203 | P9221 「TAOI-1」Pentiment | 0 / 0 | 5 | |
| 14906 | P10169 [DTCPC 2024] mex,min,max | 0 / 0 | 6 | |
| 16120 | P11331 [NOISG 2022 Finals] Fruits | 0 / 0 | 7 | |
| 16407 | P11534 [NOISG 2023 Finals] Inspections | 0 / 0 | 5 | |
| 16734 | P11833 [省选联考 2025] 推箱子 | 0 / 0 | 5 | |
| 17011 | P12194 [NOISG 2025 Prelim] Snacks | 0 / 0 | 4 |