| 8111909 | 买铅笔NOIp普及组高性能2016 | 5 |
| 8111980 | 计数问题NOIp普及组高性能2013 | 10 |
| 8111983 | 车站分级NOIp普及组O2优化高性能2013 | 1 |
| 8112036 | [COCI2008-2009#2] PERKETCOCI2008 | 2 |
| 8112058 | 海港NOIp普及组高性能2016 | 1 |
| 8112141 | 珠心算测验NOIp普及组2014 | 1 |
| 8112234 | [HNOI2002]营业额统计各省省选湖南2002 | 1 |
| 8112615 | 神奇的幻方NOIp提高组2015 | 1 |
| 8112666 | [USACO07OCT]Bessie's Secret Pasture SUSACO高性能2007 | 1 |
| 8112669 | 金币NOIp普及组2015 | 30 |
| 8112670 | 扫雷游戏NOIp普及组2015 | 42 |
| 8112676 | [USACO07DEC]Bookshelf BUSACO2007 | 1 |
| 8112678 | 跳石头NOIp提高组2015 | 1 |
| 8112853 | [USACO06DEC]Cow Picnic SUSACO2006 | 1 |
| 8112895 | [USACO08FEB]Meteor Shower SUSACO2008 | 1 |
| 8112907 | [USACO08OPEN]Roads Around The Farm SUSACO2008 | 1 |
| 8112911 | [USACO08OCT]Bovine Bones GUSACO2008 | 1 |
| 8112955 | [USACO09OCT]Even? Odd? GUSACO2009 | 47 |
| 8112956 | [USACO09OCT]The Robot Plow GUSACO2009 | 3 |
| 8113405 | [USACO16DEC]Cities and States SUSACO高性能2016 | 1 |
| 8113612 | [USACO17JAN]Secret Cow Code SUSACO2017 | 1 |
| 8113717 | [AHOI2017初中组]cover安徽2017 | 6 |
| 8113853 | [TJOI2007]路标设置各省省选天津高性能2007 | 1 |
| 8113879 | [TJOI2010]阅读理解各省省选天津高性能2010 | 1 |
| 8113884 | [JLOI2009]二叉树问题各省省选吉林高性能2009二叉树 | 18 |
| 8113954 | 成绩NOIp普及组2017 | 4 |
| 8114305 | [JLOI2011]不重复数字各省省选吉林O2优化2011 | 3 |
| 8114325 | [COCI2006-2007#1] ModuloCOCI2006 | 5 |
| 8114326 | [COCI2006-2007#1] HermanCOCISpecial Judge2006 | 1 |
| 8114327 | [COCI2006-2007#1] OkviriCOCI2006 | 1 |
| 8114413 | [COCI2006-2007#2] R2COCI2006 | 1 |
| 8114414 | [COCI2006-2007#2] ABCCOCI2006 | 1 |
| 8114439 | [COCI2017-2018#3] AronCOCI高性能2017 | 1 |
| 8114445 | [AHOI2018初中组]报名签到安徽2018 | 6 |
| 8114447 | [AHOI2018初中组]分组安徽2018 | 1 |
| 8114613 | [COCI2017-2018#5] OlivanderCOCI高性能2018 | 1 |
| 8114702 | 取石子O2优化高性能 | 1 |
| 8114956 | [COCI2017-2018#6] DavorCOCI高性能2018 | 1 |
| 8115015 | 标题统计NOIp普及组2018 | 7 |
| 8115019 | 铺设道路NOIp提高组20132018 | 1 |
| 8115082 | 成绩2018 | 1 |
| 8115534 | 【XR-3】等差数列O2优化高性能 | 1 |
| 8115613 | [MtOI2019]黑蚊子多洛谷原创O2优化高性能2019 | 8 |
| 8115660 | 数字游戏NOIp普及组2019 | 6 |
| 8115690 | [CSP-SJX2019]日期NOIp提高组2019 | 14 |
