| 1063 | 奶牛大学 | 95 | 221 | 43.0% |
| 1064 | Feeding the Cows(需要 spcecail judge） | 8 | 37 | 21.6% |
| 1065 | 逆向工程 Reverse Engineering | 16 | 67 | 23.9% |
| 1066 | Barn Tree(specail judge,oj没法判) | 1 | 18 | 5.6% |
| 1067 | 环形牛棚 | 33 | 63 | 52.4% |
| 1068 | 范围重构 Range Reconstruction specail judge | 34 | 39 | 87.2% |
| 1405 | SCUD Busters | 2 | 2 | 100.0% |
| 1610 | Rank and File | 1 | 1 | 100.0% |
| 1611 | The Extent of the Problem | 1 | 1 | 100.0% |
| 1612 | Filtration | 1 | 1 | 100.0% |
| 1613 | Like Water for Clay | 1 | 2 | 50.0% |
| 1614 | Wandering Aimlessly | 1 | 1 | 100.0% |
| 1615 | Cables ... in Spaaace! | 1 | 1 | 100.0% |
| 1616 | Patterns and Pictures | 2 | 2 | 100.0% |
| 1617 | No Wormholes Were Harmed... | 1 | 1 | 100.0% |
| 1618 | Tribute (Editor) | 1 | 1 | 100.0% |
| 1637 | 挤牛奶 | 34 | 103 | 33.0% |
| 1638 | Balanced Lineup G | 7 | 7 | 100.0% |
| 1639 | Face The Right Way | 6 | 6 | 100.0% |
| 1719 | Russian Dolls | 0 | 1 | 0.0% |
| 1763 | Cousins | 1 | 1 | 100.0% |
| 2210 | justTest（删除） | 5 | 6 | 83.3% |
| 2290 | Question 8: Senior confusion | 3 | 3 | 100.0% |
| 2442 | 向右看齐 | 125 | 289 | 43.3% |
| 2473 | 矩形牛棚 | 1 | 11 | 9.1% |
| 2493 | 一大排奶牛 | 19 | 120 | 15.8% |
| 2944 | 病毒(virus)2 | 7 | 28 | 25.0% |
| 3635 | Best Cow Fences 最佳牛围栏 | 82 | 139 | 59.0% |
| 3656 | 素数方阵 | 2 | 13 | 15.4% |
| 3728 | The Suspects | 3 | 5 | 60.0% |
| 4076 | Guards In The Storehouse | 2 | 2 | 100.0% |
| 4130 | Rusty String | 1 | 1 | 100.0% |
| 4300 | Crunching Numbers Just for You | 1 | 1 | 100.0% |
| 4306 | Andryusha and Nervous Barriers | 1 | 1 | 100.0% |
| 4340 | Amusement Park游乐园 | 3 | 4 | 75.0% |
| 4446 | Santa Claus and Tangerines | 1 | 1 | 100.0% |
| 4447 | Santa Claus and a Palindrome | 0 | 0 | 0.0% |
| 4448 | Santa Claus and Robot | 0 | 0 | 0.0% |
| 4449 | Santa Claus and a Place in a Class | 0 | 0 | 0.0% |
| 4456 | Music in Car | 0 | 0 | 0.0% |
| 4471 | Arpa’s obvious problem and Mehrdad’s terrible solution | 0 | 0 | 0.0% |
| 4503 | Cormen − The Best Friend Of a Man | 2 | 2 | 100.0% |
| 4510 | Night at the Museum | 0 | 0 | 0.0% |
| 4556 | Cactusophobia | 1 | 2 | 50.0% |
| 4729 | Theseus and labyrinth | 2 | 3 | 66.7% |
| 4743 | Roads in Yusland | 1 | 1 | 100.0% |
| 4882 | Wormhouse | 2 | 2 | 100.0% |
| 4961 | New Year and Three Musketeers | 1 | 2 | 50.0% |
| 4971 | Mushroom Gnomes | 1 | 1 | 100.0% |
| 4973 | Mushroom Strife | 1 | 1 | 100.0% |
| 4999 | A Museum Robbery | 1 | 1 | 100.0% |
| 5019 | Igor In the Museum 伊戈尔在博物馆 | 3 | 5 | 60.0% |
| 5111 | Flights for Regular Customers | 1 | 1 | 100.0% |
| 5130 | Campus | 1 | 1 | 100.0% |
| 5146 | Mausoleum | 1 | 1 | 100.0% |
| 5225 | Listening to Music | 0 | 0 | 0.0% |
| 5260 | Polycarpus' Dice | 0 | 0 | 0.0% |
| 5300 | Pluses everywhere | 0 | 0 | 0.0% |
| 5309 | Cheaterius's Problem | 0 | 0 | 0.0% |
| 5488 | MUH and House of Cards | 6 | 7 | 85.7% |
| 5716 | Curious Array | 1 | 1 | 100.0% |
| 5827 | Number Busters | 1 | 1 | 100.0% |
| 5837 | New Year Cactus | 1 | 1 | 100.0% |
| 5910 | Warehouse | 2 | 5 | 40.0% |
| 6048 | Kalila and Dimna in the Logging Industry | 1 | 1 | 100.0% |
| 6231 | Greenhouse Effect | 0 | 0 | 0.0% |
| 6247 | Rhombus | 0 | 0 | 0.0% |
| 6333 | 2021完善程序1 Josephus 问题 | 1 | 1 | 100.0% |
| 6641 | 一排奶牛 | 19 | 28 | 67.9% |
| 6845 | Russian Roulette | 0 | 0 | 0.0% |
| 6852 | Buses | 0 | 0 | 0.0% |
| 6937 | 低价回文 | 11 | 33 | 33.3% |
| 7299 | 病毒(virus) | 32 | 37 | 86.5% |
| 7441 | Integral Calculus | 0 | 0 | 0.0% |
| 7449 | Diamond Rush | 0 | 0 | 0.0% |
| 7451 | The Oculus | 29 | 61 | 47.5% |
| 7586 | Jumping on a Cactus | 0 | 0 | 0.0% |
| 7949 | Paint by Rectangles | 1 | 6 | 16.7% |
| 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 | 27 | 47 | 57.4% |
| 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% |
| 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% |
| 8013 | 捷径 | 9 | 16 | 56.2% |
| 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% |