| P7837 | P7837 「Wdoi-3」夜雀 cooking |
| P7853 | P7853 「EZEC-9」进位 |
| P7854 | P7854 「EZEC-9」GCD Tree |
| P7857 | P7857 「EZEC-9」Meltel |
| P7868 | P7868 [COCI 2015/2016 #2] VUDU |
| P7880 | P7880 [Ynoi2006] rldcot |
| P7883 | P7883 平面最近点对（加强加强版） |
| P7908 | P7908 [Ynoi2005] qwq |
| P7912 | P7912 [CSP-J 2021] 小熊的果篮 |
| P7913 | P7913 [CSP-S 2021] 廊桥分配 |
| P7914 | P7914 [CSP-S 2021] 括号序列 |
| P7915 | P7915 [CSP-S 2021] 回文 |
| P7916 | P7916 [CSP-S 2021] 交通规划 |
| P7921 | P7921 [Kubic] Division |
| P7922 | P7922 [Kubic] Pyramid |
| P7924 | P7924 「EVOI-RD2」旅行家 |
| P7929 | P7929 [COCI 2021/2022 #1] Logičari |
| P7936 | P7936 [COCI 2007/2008 #5] BARICA |
| P7961 | P7961 [NOIP2021] 数列 |
| P7962 | P7962 [NOIP2021] 方差 |
| P7963 | P7963 [NOIP2021] 棋局 |
| P7967 | P7967 [COCI 2021/2022 #2] Magneti |
| P7970 | P7970 [KSN2021] Binary Sea |
| P7976 | P7976 「Stoi2033」园游会 |
| P7983 | P7983 [JRKSJ R3] practiceZ |
| P7984 | P7984 [USACO21DEC] Tickets P |
| P7985 | P7985 [USACO21DEC] Paired Up P |
| P7986 | P7986 [USACO21DEC] HILO P |
| P7987 | P7987 [USACO21DEC] Paired Up G |
| P7988 | P7988 [USACO21DEC] HILO G |
| P7991 | P7991 [USACO21DEC] Connecting Two Barns S |
| P7997 | P7997 [WFOI - 01] 刷题 （problem） |
| P7999 | P7999 [WFOI - 01] 翻转序列（requese） |
| P8007 | P8007 「Wdsr-3」永远与须臾的走廊 |
| P8009 | P8009 「Wdsr-3」船往低处流 |
| P8023 | P8023 [ONTAK2015] Tasowanie |
| P8024 | P8024 [ONTAK2015] Stumilowy sad |
| P8025 | P8025 [ONTAK2015] Związek Harcerstwa Bajtockiego |
| P8026 | P8026 [ONTAK2015] Bajtocja |
| P8048 | P8048 [COCI 2015/2016 #4] ENDOR |
| P8056 | P8056 C 图上的数 |
| P8074 | P8074 [COCI 2009/2010 #7] SVEMIR |
| P8089 | P8089 『JROI-5』Color |
| P8093 | P8093 [USACO22JAN] Searching for Soulmates S |
| P8095 | P8095 [USACO22JAN] Cereal 2 S |
| P8096 | P8096 [USACO22JAN] Drought G |
| P8097 | P8097 [USACO22JAN] Farm Updates G |
| P8099 | P8099 [USACO22JAN] Minimizing Haybales P |
| P8100 | P8100 [USACO22JAN] Counting Haybales P |
| P8101 | P8101 [USACO22JAN] Multiple Choice Test P |
| P8106 | P8106 [Cnoi2021] 数学练习 |
| P8113 | P8113 [Cnoi2021] 自我主义的平衡者 |
| P8119 | P8119 「Wdoi-1.5」幻想乡游览计划 |
| P8127 | P8127 [BalticOI 2021] The Xana coup (Day2) |
| P8134 | P8134 [ICPC 2020 WF] Opportunity Cost |
| P8135 | P8135 [ICPC 2020 WF] QC QC |
| P8162 | P8162 [JOI 2022 Final] 让我们赢得选举 / Let's Win the Election |
| P8163 | P8163 [JOI 2022 Final] 铁路旅行 2 / Railway Trip 2 |
| P8170 | P8170 [eJOI 2021] Waterfront |
| P8179 | P8179 「EZEC-11」Tyres |
| P8180 | P8180 「EZEC-11」Unmemorable |
| P8181 | P8181 「EZEC-11」Circle |
| P8182 | P8182 「EZEC-11」雪的魔法 |
| P8186 | P8186 [USACO22FEB] Redistributing Gifts S |
| P8187 | P8187 [USACO22FEB] Robot Instructions S |
| P8189 | P8189 [USACO22FEB] Redistributing Gifts G |
| P8190 | P8190 [USACO22FEB] Cow Camp G |
| P8191 | P8191 [USACO22FEB] Moo Network G |
| P8192 | P8192 [USACO22FEB] Paint by Rectangles P |
| P8193 | P8193 [USACO22FEB] Sleeping in Class P |
| P8194 | P8194 [USACO22FEB] Phone Numbers P |
| P8200 | P8200 [传智杯 #4 决赛] 生活在树上（easy version） |
| P8201 | P8201 [传智杯 #4 决赛] [yLOI2021] 生活在树上（hard version） |
| P8204 | P8204 [Ynoi2005] tdnmo |
| P8207 | P8207 [THUPC 2022 初赛] 最小公倍树 |
| P8215 | P8215 [THUPC 2022 初赛] 分组作业 |
| P8217 | P8217 [THUPC 2022 初赛] 数正方体 |
| P8221 | P8221 [WFOI - 02] I wanna reverse to reserve（翻转） |
| P8236 | P8236 [AGM 2022 资格赛] 魔法的力量 |
| P8250 | P8250 交友问题 |
| P8251 | P8251 [NOI Online 2022 提高组] 丹钓战 |
| P8252 | P8252 [NOI Online 2022 提高组] 讨论 |
| P8253 | P8253 [NOI Online 2022 提高组] 如何正确地排序 |
| P8255 | P8255 [NOI Online 2022 入门组] 数学游戏 |
| P8256 | P8256 [NOI Online 2022 入门组] 字符串 |
| P8257 | P8257 [CTS2022] 普罗霍洛夫卡 |
| P8258 | P8258 [CTS2022] 独立集问题 |
| P8259 | P8259 [CTS2022] 回 |
| P8266 | P8266 [USACO22OPEN] Photoshoot B |
| P8269 | P8269 [USACO22OPEN] Visits S |
| P8270 | P8270 [USACO22OPEN] Subset Equality S |
| P8271 | P8271 [USACO22OPEN] COW Operations S |
| P8272 | P8272 [USACO22OPEN] Apple Catching G |
| P8273 | P8273 [USACO22OPEN] Pair Programming G |
| P8274 | P8274 [USACO22OPEN] Balancing a Tree G |
| P8277 | P8277 [USACO22OPEN] Up Down Subsequence P |
| P8289 | P8289 [省选联考 2022] 预处理器 |
| P8290 | P8290 [省选联考 2022] 填树 |
| P8292 | P8292 [省选联考 2022] 卡牌 |
| P8293 | P8293 [省选联考 2022] 序列变换 |
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