| P8863 | P8863 「KDOI-03」构造数组 |
| P8865 | P8865 [NOIP2022] 种花 |
| P8866 | P8866 [NOIP2022] 喵了个喵 |
| P8867 | P8867 [NOIP2022] 建造军营 |
| P8868 | P8868 [NOIP2022] 比赛 |
| P8900 | P8900 [USACO22DEC] Barn Tree S |
| P8903 | P8903 [USACO22DEC] Bribing Friends G |
| P8950 | P8950 [YsOI2022] 道路修建 |
| P8957 | P8957 「CGOI-3」巫泡弹弹乐 |
| P8967 | P8967 追寻 | Pursuit of Dream |
| P8968 | P8968 觅光 | Searching for Hope (hard ver.) |
| P8969 | P8969 幻梦 | Dream with Dynamic |
| P8971 | P8971 『GROI-R1』 虹色的彼岸花 |
| P8972 | P8972 『GROI-R1』 一切都已过去 |
| P8994 | P8994 [北大集训 2021] 经典游戏 |
| P8996 | P8996 [CEOI 2022] Abracadabra |
| P9005 | P9005 [RC-07] 超超立方体 |
| P9007 | P9007 [入门赛 #9] 最澄澈的空与海 (Hard Version) |
| P9013 | P9013 [USACO23JAN] Find and Replace S |
| P9026 | P9026 [CCC 2021 S4] Daily Commute |
| P9027 | P9027 [CCC 2021 S5] Math Homework |
| P9032 | P9032 [COCI 2022/2023 #1] Neboderi |
| P9035 | P9035 「KDOI-04」Pont des souvenirs |
| P9036 | P9036 「KDOI-04」挑战 NPC Ⅲ |
| P9038 | P9038 [PA 2021] Butelki |
| P9040 | P9040 [PA 2021] Desant 2 |
| P9052 | P9052 [PA 2021] Areny |
| P9058 | P9058 [Ynoi2004] rpmtdq |
| P9062 | P9062 [Ynoi2002] Adaptive Hsearch&Lsearch |
| P9088 | P9088 「SvR-2」1+2=3 |
| P9118 | P9118 [春季测试 2023] 幂次 |
| P9119 | P9119 [春季测试 2023] 圣诞树 |
| P9124 | P9124 [USACO23FEB] Bakery S |
| P9126 | P9126 [USACO23FEB] Moo Route II S |
| P9127 | P9127 [USACO23FEB] Equal Sum Subarrays G |
| P9128 | P9128 [USACO23FEB] Fertilizing Pastures G |
| P9130 | P9130 [USACO23FEB] Hungry Cow P |
| P9132 | P9132 [USACO23FEB] Watching Cowflix P |
| P9133 | P9133 [THUPC 2023 初赛] 大富翁 |
| P9148 | P9148 除法题 |
| P9151 | P9151 计数题 |
| P9156 | P9156 「GLR-R4」芒种 |
| P9161 | P9161 Trees |
| P9165 | P9165 「INOH」Round 1 - 意外 |
| P9166 | P9166 [省选联考 2023] 火车站 |
| P9168 | P9168 [省选联考 2023] 人员调度 |
| P9169 | P9169 [省选联考 2023] 过河卒 |
| P9170 | P9170 [省选联考 2023] 填数游戏 |
| P9174 | P9174 [COCI 2022/2023 #4] Bojanje |
| P9176 | P9176 [COCI 2022/2023 #4] Vrsta |
| P9180 | P9180 [COCI 2022/2023 #5] Slastičarnica |
| P9186 | P9186 [USACO23OPEN] Milk Sum S |
| P9196 | P9196 [JOI Open 2016] 销售基因链 / Selling RNA Strands |
| P9197 | P9197 [JOI Open 2016] 摩天大楼 / Skyscraper |
| P9215 | P9215 [入门赛 #11] [yLOI2021] 扶苏与 1 (Hard Version) |
| P9216 | P9216 [入门赛 #11] 写大作业 (Hard Version) |
| P9220 | P9220 「TAOI-1」椎名真昼 |
| P9233 | P9233 [蓝桥杯 2023 省 A] 颜色平衡树 |
| P9234 | P9234 [蓝桥杯 2023 省 A] 买瓜 |
| P9235 | P9235 [蓝桥杯 2023 省 A] 网络稳定性 |
| P9236 | P9236 [蓝桥杯 2023 省 A] 异或和之和 |
| P9238 | P9238 [蓝桥杯 2023 省 A] 翻转硬币 |
| P9262 | P9262 [PA 2022] Łamigłówka |
| P9290 | P9290 [ROI 2018] Decryption |
| P9310 | P9310 [EGOI 2021] Luna likes Love / 卢娜爱磕 cp |
| P9318 | P9318 [EGOI 2022] Lego Wall / 乐高墙 |
| P9327 | P9327 [CCC 2023 S4] Minimum Cost Roads |
| P9329 | P9329 [JOIST 2023] 两种货币 / Two Currencies |
| P9330 | P9330 [JOIST 2023] JOI 国的节日 2 / Festivals in JOI Kingdom 2 |
| P9331 | P9331 [JOIST 2023] 护照 / Passport |
| P9334 | P9334 [JOIST 2023] 水羊羹 2 / Mizuyokan 2 |
| P9335 | P9335 [Ynoi2001] 雪に咲く花 |
| P9338 | P9338 [JOIST 2023] 合唱 / Chorus |
| P9339 | P9339 [JOIST 2023] 曲奇 / Cookies |
| P9340 | P9340 [JOIST 2023] 旅行 / Tourism |
| P9342 | P9342 [JOIST 2023] 比太郎之旅 / Bitaro's Travel |
| P9345 | P9345 夕阳西下几时回 |
| P9346 | P9346 无可奈何花落去 |
| P9349 | P9349 [JOI 2023 Final] 石子排列 2 / Stone Arranging 2 |
| P9350 | P9350 [JOI 2023 Final] 宣传 2 / Advertisement 2 |
| P9351 | P9351 [JOI 2023 Final] 迷宫 / Maze |
| P9352 | P9352 [JOI 2023 Final] 训猫 / Cat Exercise |
| P9361 | P9361 [ICPC 2022 Xi'an R] Contests |
| P9370 | P9370 [APIO2023] 赛博乐园 / cyberland |
| P9371 | P9371 [APIO2023] 序列 / sequence |
| P9374 | P9374 「DROI」Round 2 单图 |
| P9377 | P9377 [THUPC 2023 决赛] 百合 |
| P9380 | P9380 [THUPC 2023 决赛] 总投票数 |
| P9386 | P9386 [THUPC 2023 决赛] 大纲 |
| P9388 | P9388 [THUPC 2023 决赛] 先人类的人类选别 |
| P9391 | P9391 红草莓 |
| P9392 | P9392 黄玫瑰 |
| P9395 | P9395 橙垒球 |
| P9406 | P9406 [POI 2020/2021 R3] 嵌套 / Nawiasowania |
| P9410 | P9410 『STA - R2』机场修建 |
| P9414 | P9414 「NnOI R1-T3」元组 |
| P9417 | P9417 [POI 2021/2022 R1] Druk |
| P9432 | P9432 [NAPC-#1] rStage5 - Hard Conveyors |
| P9433 | P9433 [NAPC-#1] Stage5 - Conveyors |
| P9437 | P9437 『XYGOI round1』一棵树 |
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