| P10053 | P10053 [CCO 2022] Bi-ing Lottery Treekets |
| P1006 | P1006 [NOIP 2008 提高组] 传纸条 |
| P10062 | P10062 [SNOI2024] 拉丁方 |
| P10067 | P10067 [CCO 2023] Real Mountains |
| P1007 | P1007 独木桥 |
| P10096 | P10096 [ROIR 2023] 扫地机器人 (Day 1) |
| P10099 | P10099 [ROIR 2023] 美丽序列 (Day 2) |
| P10107 | P10107 [GDKOI2023 提高组] 树 |
| P10114 | P10114 [LMXOI Round 1] Size |
| P10118 | P10118 『STA - R4』And |
| P10119 | P10119 『STA - R4』踱步 |
| P1012 | P1012 [NOIP 1998 提高组] 拼数 |
| P1013 | P1013 [NOIP 1998 提高组] 进制位 |
| P10136 | P10136 [USACO24JAN] Cowlendar S |
| P10138 | P10138 [USACO24JAN] Cowmpetency G |
| P10144 | P10144 [WC2024] 水镜 |
| P10160 | P10160 [DTCPC 2024] Ultra |
| P10161 | P10161 [DTCPC 2024] 小方的疑惑 10 |
| P10162 | P10162 [DTCPC 2024] 序列 |
| P10163 | P10163 [DTCPC 2024] 平方树 |
| P10171 | P10171 [DTCPC 2024] 取模 |
| P10172 | P10172 「OICon-02」Pick Stone |
| P10178 | P10178 陌路寻诗礼 |
| P10179 | P10179 水影若深蓝 |
| P1018 | P1018 [NOIP 2000 提高组] 乘积最大 |
| P10185 | P10185 [YDOI R1] Necklace |
| P10188 | P10188 [USACO24FEB] Milk Exchange B |
| P10190 | P10190 [USACO24FEB] Target Practice II S |
| P10192 | P10192 [USACO24FEB] Moorbles S |
| P10193 | P10193 [USACO24FEB] Bessla Motors G |
| P10194 | P10194 [USACO24FEB] Milk Exchange G |
| P10196 | P10196 [USACO24FEB] Lazy Cow P |
| P10198 | P10198 [USACO24FEB] Infinite Adventure P |
| P1020 | P1020 [NOIP 1999 提高组] 导弹拦截 |
| P10206 | P10206 [JOI 2024 Final] 建设工程 2 / Construction Project 2 |
| P10207 | P10207 [JOI 2024 Final] 马拉松比赛 2 / Marathon Race 2 |
| P1021 | P1021 [NOIP 1999 提高组] 邮票面值设计(疑似错题) |
| P10217 | P10217 [省选联考 2024] 季风 |
| P10218 | P10218 [省选联考 2024] 魔法手杖 |
| P10221 | P10221 [省选联考 2024] 重塑时光 |
| P10226 | P10226 [COCI 2023/2024 #3] Restorani |
| P10230 | P10230 [COCI 2023/2024 #4] Lepeze |
| P10235 | P10235 [yLCPC2024] C. 舞萌基本练习 |
| P10236 | P10236 [yLCPC2024] D. 排卡 |
| P1026 | P1026 [NOIP 2001 提高组] 统计单词个数 |
| P10264 | P10264 [GESP202403 八级] 接竹竿 |
| P1027 | P1027 [NOIP 2001 提高组] Car 的旅行路线 |
| P10280 | P10280 [USACO24OPEN] Cowreography G |
| P10281 | P10281 [USACO24OPEN] Grass Segments G |
| P10282 | P10282 [USACO24OPEN] Smaller Averages G |
| P10283 | P10283 [USACO24OPEN] Identity Theft P |
| P10284 | P10284 [USACO24OPEN] Splitting Haybales P |
| P10285 | P10285 [USACO24OPEN] Activating Robots P |
| P10289 | P10289 [GESP样题 八级] 小杨的旅游 |
| P10298 | P10298 [CCC 2024 S4] Painting Roads |
| P10308 | P10308 「Cfz Round 2」Osmanthus |
| P10318 | P10318 [SHUPC 2024] 彭罗斯水槽 |
| P1032 | P1032 [NOIP 2002 提高组] 字串变换(疑似错题) |
| P10321 | P10321 奉献(Dedication) |
| P10369 | P10369 「LAOI-4」Mex Tower (Easy ver.) |
| P1038 | P1038 [NOIP 2003 提高组] 神经网络 |
| P10381 | P10381 「HOI R1」杂赛选比 |
| P10389 | P10389 [蓝桥杯 2024 省 A] 成绩统计 |
| P1039 | P1039 [NOIP 2003 提高组] 侦探推理 |
| P10390 | P10390 [蓝桥杯 2024 省 A] 因数计数 |
| P10391 | P10391 [蓝桥杯 2024 省 A] 零食采购 |
| P10392 | P10392 [蓝桥杯 2024 省 A] 封印宝石 |
| P10394 | P10394 接连不断! |
| P10398 | P10398 『STA - R5』Remove and Decrease Game |
| P1040 | P1040 [NOIP 2003 提高组] 加分二叉树 |
| P10412 | P10412 「QFOI R2」钟声远带斜阳 |
| P10421 | P10421 [蓝桥杯 2023 国 A] 树上的路径 |
| P10429 | P10429 [蓝桥杯 2024 省 B] 拔河 |
| P10436 | P10436 [JOIST 2024] 卡牌收集 / Card Collection |
| P10447 | P10447 最短 Hamilton 路径 |
| P10449 | P10449 费解的开关 |
| P10453 | P10453 七夕祭 |
| P10454 | P10454 奇数码问题 |
| P10455 | P10455 Genius Acm |
| P10463 | P10463 Interval GCD |
| P10465 | P10465 双端队列 |
| P10469 | P10469 后缀数组 |
| P10473 | P10473 表达式计算4 |
| P10474 | P10474 [ICPC-Beijing 2011] Matrix 矩阵哈希 |
| P10476 | P10476 Necklace |
| P10478 | P10478 生日礼物 |
| P10481 | P10481 [SEERC 2005] Sudoku |
| P10482 | P10482 Sudoku 2 |
| P10484 | P10484 送礼物 |
| P10485 | P10485 Bloxorz I |
| P10488 | P10488 [BAPC 2006 资格赛] Booksort |
| P10493 | P10493 Bloxorz II |
| P1050 | P1050 [NOIP 2005 普及组] 循环 |
| P10502 | P10502 Matrix Power Series |
| P10509 | P10509 停车场 |
| P10511 | P10511 方差 |
| P10512 | P10512 序列合并 |
| P10513 | P10513 括号 |
| P10514 | P10514 考试 |
| P10515 | P10515 转圈 |