| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 20241 | B4455 [海淀区普及组 2025 T3] 炫耀预警器 | 0 / 0 | 7 | |
| 11395 | P7476 「C.E.L.U-02」苦涩 | 0 / 0 | 8 | |
| 8813 | P8906 [USACO22DEC] Breakdown P | 0 / 0 | 8 | |
| 8727 | P8908 [USACO22DEC] Palindromes P | 0 / 0 | 8 | |
| 13403 | P8969 幻梦 | Dream with Dynamic | 0 / 0 | 8 | |
| 12501 | P9150 邮箱题 | 0 / 0 | 8 | |
| 14801 | P10017 [集训队互测 2023] Axium Crisis | 0 / 0 | 9 | |
| 14910 | P10162 [DTCPC 2024] 序列 | 0 / 0 | 7 | |
| 15033 | P10284 [USACO24OPEN] Splitting Haybales P | 0 / 0 | 8 | |
| 16110 | P11318 [RMI 2021] 奇树 / Weirdtree | 0 / 0 | 8 | |
| 18893 | P13383 [GCJ 2011 Finals] Rains Over Atlantis | 0 / 0 | 8 | |
| 19185 | P13695 [CEOI 2025] theseus | 0 / 0 | 9 | |
| 19249 | P13766 [CERC 2021] DJ Darko | 0 / 0 | 8 | |
| 19616 | P14188 [ICPC 2024 Hangzhou R] Barkley III | 0 / 0 | 7 |