| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 3011 | P114 Rikka的外卖 | 33 / 395 | 9 | |
| 3015 | P118 最长回文子串 | 26 / 135 | 7 | |
| 4053 | P3007 先这样再那样,哎呀怎么过了 | 5 / 15 | 8 | |
| 4039 | P4049 L1-8 | 9 / 56 | 8 |
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