| 7870 | JOI 徽章 | 1 | 1 | 100.0% |
| 7872 | zhx's contest | 7 | 12 | 58.3% |
| 7873 | 小明的新运算 | 74 | 225 | 32.9% |
| 7874 | 最大价值 | 102 | 196 | 52.0% |
| 7875 | 数方格 | 38 | 52 | 73.1% |
| 7876 | 数学计算路 | 47 | 64 | 73.4% |
| 7885 | 「NOIP2012」借教室 | 1 | 1 | 100.0% |
| 7886 | 【12NOIP提高组】疫情控制 | 1 | 2 | 50.0% |
| 7887 | 【11NOIP提高组】观光公交 | 1 | 13 | 7.7% |
| 7888 | 计算身体质量指数BMI（此题自己写好出结果就好，提交都是不对的） | 0 | 17 | 0.0% |
| 7889 | 设计一个三维向量类 | 48 | 60 | 80.0% |
| 7890 | 注意事项 | 1 | 10 | 10.0% |
| 7891 | N 皇后方案 | 13 | 88 | 14.8% |
| 7892 | 旅行售货员问题 | 4 | 18 | 22.2% |
| 7893 | 最大前缀和 | 2 | 2 | 100.0% |
| 7894 | 分手是祝愿 | 3 | 3 | 100.0% |
| 7895 | 猎人杀 | 1 | 1 | 100.0% |
| 7896 | 小 Y 和恐怖的奴隶主 | 1 | 1 | 100.0% |
| 7897 | 随机游走 | 1 | 2 | 50.0% |
| 7903 | 光线 | 1 | 1 | 100.0% |
| 7905 | 国际象棋 | 1 | 2 | 50.0% |
| 7906 | game | 1 | 1 | 100.0% |
| 7908 | 黑暗前的幻想乡 | 1 | 1 | 100.0% |
| 7909 | Magic | 2 | 2 | 100.0% |
| 7918 | 廊桥分配(airport) | 5 | 7 | 71.4% |
| 7920 | 回文（palin） | 1 | 7 | 14.3% |
| 7921 | 交通规划(traffic) | 1 | 4 | 25.0% |
| 7922 | 那些年非常高的人 | 35 | 42 | 83.3% |
| 7923 | 那些年非常高的人进阶版 | 1 | 1 | 100.0% |
| 7924 | 那些年非常高的人超级进阶版 | 1 | 1 | 100.0% |
| 7925 | 礼物 | 60 | 171 | 35.1% |
| 7926 | 数字游戏 | 1 | 2 | 50.0% |
| 7927 | 通关游戏 | 1 | 3 | 33.3% |
| 7928 | 十进制数转换成七进制数 | 5 | 5 | 100.0% |
| 7929 | 七进制数转换成十进制数 | 1 | 1 | 100.0% |
| 7930 | 十进制数转换成三进制数 | 4 | 4 | 100.0% |
| 7931 | 算算有多少个“1”（进阶版） | 1 | 1 | 100.0% |
| 7932 | 赋分（score） | 27 | 48 | 56.2% |
| 7933 | 臭豆腐(tofu) | 46 | 94 | 48.9% |
| 7934 | 网格(grid) | 2 | 4 | 50.0% |
| 7935 | 选取(choose) | 37 | 103 | 35.9% |
| 7936 | 高精度乘法(高精度与个位) | 3 | 4 | 75.0% |
| 7937 | 分数累加 | 6 | 23 | 26.1% |
| 7938 | 810975 | 3 | 107 | 2.8% |
| 7939 | 9ls的魔方问题 | 1 | 18 | 5.6% |
| 7940 | stay away from emo | 4 | 51 | 7.8% |
| 7941 | 飙酷车王xsj | 43 | 362 | 11.9% |
| 7942 | xsj的雪中冒险 | 6 | 55 | 10.9% |
| 7943 | 怀旧的zxp | 179 | 300 | 59.7% |
| 7944 | 简单数学 | 12 | 174 | 6.9% |
| 7945 | English question | 141 | 372 | 37.9% |
| 7946 | game | 1 | 34 | 2.9% |
| 7947 | 心爱的显示器 | 108 | 263 | 41.1% |
| 7948 | R | 24 | 35 | 68.6% |
| 7949 | Paint by Rectangles | 1 | 6 | 16.7% |
| 7959 | 小 Z 的袜子 | 7 | 19 | 36.8% |
| 7960 | 小B的询问 | 10 | 28 | 35.7% |
| 7961 | Rmq Problem | 2 | 2 | 100.0% |
| 7962 | Easy String Problem | 1 | 1 | 100.0% |
| 7969 | Sprinklers 2: Return of the Alfalfa | 3 | 5 | 60.0% |
| 7970 | Exercise | 1 | 7 | 14.3% |
| 7971 | Lots of Triangles | 1 | 3 | 33.3% |
| 7973 | Robotic Cow Herd | 1 | 1 | 100.0% |
| 7974 | Moocast | 12 | 20 | 60.0% |
| 7975 | 检查 Checklist | 23 | 35 | 65.7% |
| 7976 | Lasers and Mirrors | 27 | 137 | 19.7% |
| 7977 | 数干草包 Counting Haybales | 20 | 67 | 29.9% |
| 7978 | Cities and States | 24 | 50 | 48.0% |
| 7979 | 奶牛广播1 Moocast | 36 | 75 | 48.0% |
| 7980 | 方形牧场 | 60 | 89 | 67.4% |
| 7981 | 方块游戏 | 76 | 127 | 59.8% |
| 7982 | 奶牛信号 | 134 | 177 | 75.7% |
| 7984 | Haircut | 8 | 14 | 57.1% |
| 7985 | 困牛放牧 | 109 | 230 | 47.4% |
| 7986 | 大型植被恢复 | 51 | 80 | 63.8% |
| 7987 | Measuring Traffic | 29 | 62 | 46.8% |
| 7988 | 困牛放牧 | 26 | 115 | 22.6% |
| 7989 | 谷仓刷漆 | 32 | 70 | 45.7% |
| 7991 | Balance Beam | 1 | 1 | 100.0% |
| 7992 | 种植 | 28 | 77 | 36.4% |
| 7993 | 牛乐园 | 7 | 11 | 63.6% |
| 7994 | 洗盘子 Dishwashing | 10 | 15 | 66.7% |
| 7995 | Painting the Barn 谷仓刷漆 | 8 | 10 | 80.0% |
| 7997 | Cow Dating | 3 | 9 | 33.3% |
| 7998 | Moorio Kart | 2 | 5 | 40.0% |
| 8002 | Shell Game | 51 | 108 | 47.2% |
| 8003 | Sleepy Cow Sorting | 43 | 96 | 44.8% |
| 8005 | Guess the Animal | 2 | 2 | 100.0% |
| 8006 | Grass Planting | 44 | 92 | 47.8% |
| 8007 | Icy Perimeter | 23 | 52 | 44.2% |
| 8009 | 山顶风光 | 23 | 54 | 42.6% |
| 8011 | Cow Poetry 牛诗 | 8 | 17 | 47.1% |
| 8012 | Sleepy Cow Sorting | 14 | 29 | 48.3% |
| 8020 | Train Tracking 2 | 1 | 1 | 100.0% |
| 8023 | Social Distancing | 18 | 35 | 51.4% |
| 8024 | 麦片 | 62 | 160 | 38.8% |
| 8026 | 牛粒子 | 46 | 83 | 55.4% |
| 8027 | 社交距离 I | 9 | 85 | 10.6% |
| 8028 | 社交距离 II | 15 | 34 | 44.1% |
| 8029 | 接触追踪 | 7 | 18 | 38.9% |
| 8033 | Timeline 时间线 | 13 | 31 | 41.9% |
| 8034 | Help Yourself 帮助自己 | 8 | 17 | 47.1% |
| 8035 | Delegation | 2 | 4 | 50.0% |
| 8036 | Swapity Swapity Swap | 25 | 86 | 29.1% |
| 8037 | Triangles | 13 | 49 | 26.5% |
| 8038 | 时钟树Timeline | 27 | 45 | 60.0% |
| 8039 | Triangles | 14 | 27 | 51.9% |
| 8040 | Mad Scientist | 13 | 22 | 59.1% |
| 8041 | Swapity Swap | 6 | 14 | 42.9% |
| 8048 | Censoring | 4 | 9 | 44.4% |
| 8049 | Fencing the Herd 围住牛群 | 2 | 5 | 40.0% |
| 8050 | Censoring 删减 | 12 | 30 | 40.0% |
| 8052 | Superbull 超级公牛 | 16 | 22 | 72.7% |
| 8053 | Censoring (Bronze) 删减 | 3 | 6 | 50.0% |
| 8056 | Cow Rectangles | 1 | 6 | 16.7% |
| 8057 | 电影 | 4 | 9 | 44.4% |
| 8059 | Stampede 狂奔 | 13 | 26 | 50.0% |
| 8060 | Cow Routing 奶牛线路 | 17 | 62 | 27.4% |
| 8062 | Cow Routing | 13 | 39 | 33.3% |
| 8065 | Meeting Time | 13 | 21 | 61.9% |
| 8066 | 负载平衡p | 4 | 4 | 100.0% |
| 8068 | 圆形牛棚p | 1 | 1 | 100.0% |
| 8069 | Circular Barn | 3 | 7 | 42.9% |
| 8070 | 圆形牛棚的再次讨论 | 5 | 6 | 83.3% |
| 8071 | Fenced In | 7 | 23 | 30.4% |
| 8072 | Hoofball | 22 | 63 | 34.9% |
| 8073 | Taming the Herd | 37 | 90 | 41.1% |
| 8074 | Rest Stops | 35 | 108 | 32.4% |
| 8075 | Snow Boots | 8 | 13 | 61.5% |
| 8076 | Teleportation | 4 | 5 | 80.0% |
| 8077 | Snow Boots | 6 | 24 | 25.0% |
| 8079 | Directory Traversal | 3 | 5 | 60.0% |
| 8080 | Taming the Herd | 4 | 5 | 80.0% |
| 8083 | Team Tic Tac Toe | 2 | 9 | 22.2% |
| 8084 | Milking Order | 11 | 28 | 39.3% |
| 8085 | Family Tree | 6 | 13 | 46.2% |
| 8086 | 排序 | 14 | 25 | 56.0% |
| 8087 | Lemonade Line | 1 | 2 | 50.0% |
| 8088 | Multiplayer Moo | 1 | 1 | 100.0% |
| 8089 | Out of Sorts 2 | 1 | 1 | 100.0% |
| 8090 | Milking Order | 1 | 1 | 100.0% |
| 8091 | Talent Show | 10 | 12 | 83.3% |
| 8095 | Teleportation | 3 | 3 | 100.0% |
| 8101 | Clockwise Fence | 5 | 5 | 100.0% |
| 8102 | Sum of Distances | 1 | 2 | 50.0% |
| 8103 | Minimum Cost Paths | 1 | 1 | 100.0% |
| 8114 | Cave Paintings | 5 | 14 | 35.7% |
| 8115 | Non-Decreasing Subsequences | 1 | 1 | 100.0% |
| 8116 | Falling Portals | 1 | 4 | 25.0% |
| 8117 | 时间就是金钱 | 19 | 53 | 35.8% |
| 8118 | Farmer John Solves 3SUM | 7 | 30 | 23.3% |
| 8119 | Springboards | 2 | 4 | 50.0% |
| 8120 | 摘苹果 | 5 | 29 | 17.2% |
| 8121 | 偿还借款 | 9 | 17 | 52.9% |
| 8122 | Wormhole Sort | 1 | 3 | 33.3% |
| 8123 | 单词处理器 | 25 | 34 | 73.5% |
| 8124 | Photoshoot | 13 | 30 | 43.3% |
| 8125 | Race | 26 | 36 | 72.2% |
| 8129 | 牛奶输送 | 12 | 29 | 41.4% |
| 8130 | Milk Visits | 3 | 5 | 60.0% |
| 8131 | Moortal Cowmbat | 2 | 2 | 100.0% |
| 8133 | Meetings | 4 | 6 | 66.7% |
| 8134 | Milk Visits | 13 | 35 | 37.1% |
| 8135 | Cow Gymnastics | 3 | 6 | 50.0% |
| 8136 | Where Am I? | 2 | 2 | 100.0% |
| 8137 | Livestock Lineup | 4 | 9 | 44.4% |
| 8140 | 圆形牛棚s | 7 | 17 | 41.2% |
| 8141 | 负载平衡s | 17 | 53 | 32.1% |
| 8142 | 牛奶桶s | 19 | 62 | 30.6% |
| 8143 | 牛奶桶 Milk Pails | 36 | 77 | 46.8% |
| 8144 | 圆形牛棚 | 31 | 57 | 54.4% |
| 8145 | Load Balancing | 1 | 12 | 8.3% |
| 8146 | 钻石收藏家 | 40 | 101 | 39.6% |
| 8147 | 瓷器店里的公牛 | 2 | 8 | 25.0% |
| 8148 | 农田缩减 Field Reduction | 1 | 6 | 16.7% |
| 8150 | Modern Art | 1 | 2 | 50.0% |
| 8151 | Diamond Collector | 1 | 1 | 100.0% |
| 8152 | Switch Grass | 1 | 6 | 16.7% |
| 8153 | 关闭农场 | 19 | 28 | 67.9% |
| 8154 | Splitting the Field | 8 | 18 | 44.4% |
| 8155 | COWBASIC | 1 | 2 | 50.0% |
| 8156 | 牛的基因组学G | 6 | 11 | 54.5% |
| 8157 | Closing the Farm | 6 | 13 | 46.2% |
| 8158 | 248 | 17 | 42 | 40.5% |
| 8159 | Modern Art 2 | 12 | 18 | 66.7% |
| 8160 | 配对 | 19 | 44 | 43.2% |
| 8161 | 牛的基因组学 S | 38 | 75 | 50.7% |
| 8162 | 贝茜在哪 | 16 | 36 | 44.4% |
| 8163 | 丢失的牛 | 30 | 39 | 76.9% |
| 8164 | 牛的基因组学B | 31 | 52 | 59.6% |
| 8165 | 现代艺术B | 1 | 2 | 50.0% |
| 8166 | K-King of Range | 22 | 51 | 43.1% |
| 8167 | Googol | 0 | 0 | 0.0% |
| 8168 | Blocked Billboard II | 1 | 1 | 100.0% |
| 8169 | Palindromic Paths 回文路径 | 2 | 2 | 100.0% |
| 8170 | Lifeguards 救生员 | 19 | 31 | 61.3% |
| 8171 | Trapped in the Haybales (Gold) 困在干草捆中 | 2 | 2 | 100.0% |
| 8172 | Out of Place | 1 | 3 | 33.3% |
| 8173 | 救生员 | 34 | 91 | 37.4% |
| 8174 | Rental Service | 8 | 14 | 57.1% |