| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 12506 | P12727 [KOI 2021 Round 2] 公共括号子串字典序 | 0 / 0 | 9 | |
| 12508 | P12729 [KOI 2021 Round 2] 最长公共括号子串 | 0 / 0 | 9 | |
| 12764 | P12962 [GCJ Farewell Round #4] Genetic Sequences | 0 / 0 | 9 | |
| 12941 | P13242 「2.48sOI R1」你的名字 | 0 / 0 | (None) | |
| 13739 | P13772 [CERC 2021] Repetitions | 0 / 0 | 9 | |
| 13805 | P13856 [CERC 2023] Labelled Paths | 0 / 0 | 9 | |
| 14352 | P14591 [LNCPC 2025] Kanon | 0 / 0 | 9 | |
| 14731 | P14719 [RMI 2025] Cheap AI | 0 / 0 | 9 | |
| 14837 | P14793 [NERC 2025] LLM Training | 0 / 0 | 9 | |
| 14870 | P14830 [THUPC 2026 初赛] 回响形态 | 0 / 0 | 9 | |
| 14586 | P14941 「FAOI-R10」梦 | 0 / 0 | (None) | |
| 17000 | P16933 远古卷轴 | 0 / 0 | 9 | |
| 16734 | P17071 [ICPC 2017 Shenyang R] Infinite Fraction Path | 0 / 0 | 8 | |
| 17325 | P17208 「DLESS-6」Variations on Silent Rhapsody | 0 / 0 | (None) | |
| 16812 | P17393 [ICPC 2018 Shenyang R] Sequences Generator | 0 / 0 | 9 | |
| 16845 | P17473 [ICPC 2018 Jiaozuo R] Can You Solve the Harder Problem? | 0 / 0 | 9 |