| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 3750 | P4768 [NOI2018] 归程 | 0 / 0 | 6 | |
| 7124 | P7834 [ONTAK2010] Peaks 加强版 | 1 / 1 | 6 | |
| 8892 | P9638 「yyOI R1」youyou 的军训 | 0 / 0 | 5 | |
| 10213 | P10795 『SpOI - R1』Lamborghini (Demo) | 1 / 1 | 6 | |
| 11727 | P11907 [NHSPC 2023] F. 恐怖的黑色魔物 | 0 / 0 | 5 | |
| 12965 | P13758 【MX-X17-T7】夏终 | 0 / 0 | 7 | |
| 13059 | P13908 「TFXOI Round 3」旅者之树 | 0 / 0 | 5 | |
| 13892 | P13948 [EC Final 2019] All Pair Maximum Flow | 0 / 0 | 7 |
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