| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 5769 | P1659 [国家集训队] 拉拉队排练 | 0 / 0 | 5 | |
| 5818 | P1723 高手过愚人节 | 0 / 0 | 5 | |
| 7690 | P3501 [POI 2010] ANT-Antisymmetry | 0 / 0 | 5 | |
| 7881 | P3805 【模板】manacher | 1 / 4 | 5 | |
| 8366 | P4287 [SHOI2011] 双倍回文 | 0 / 0 | 6 | |
| 8663 | P4555 [国家集训队] 最长双回文串 | 0 / 0 | 5 | |
| 9531 | P5446 [THUPC 2018] 绿绿和串串 | 0 / 0 | 5 | |
| 10142 | P6216 回文匹配 | 0 / 0 | 5 | |
| 12581 | P8131 [ICPC 2020 WF] Gene Folding | 0 / 0 | 5 | |
| 11048 | P8631 [蓝桥杯 2015 国 AC] 切开字符串 | 0 / 0 | 6 | |
| 14076 | P9482 [NOI2023] 字符串 | 0 / 0 | 6 | |
| 13968 | P9606 [CERC2019] ABB | 0 / 0 | 4 | |
| 14307 | P9646 [SNCPC2019] Paper-cutting | 0 / 0 | 6 | |
| 16533 | P11749 「TPOI-1C」Standard Problem. | 0 / 0 | 5 | |
| 17188 | P12213 [蓝桥杯 2023 国 Python B] 最长回文前后缀 | 0 / 0 | 5 | |
| 16290 | P12977 泪雨 Namid[A] me | 0 / 0 | 5 |