| 1557 | 只不过是长的领带 | 2 | 10 | 20.0% |
| 1843 | Code a Trie | 0 | 0 | 0.0% |
| 2955 | 制作菜品 | 2 | 6 | 33.3% |
| 6240 | [2020CSP提高组阅读程序1]：位运算 | 1 | 1 | 100.0% |
| 6241 | [2020CSP提高组阅读程序2]：查找第 k 小的元素 | 1 | 1 | 100.0% |
| 6242 | [2020CSP提高组阅读程序3]：字符串转换最短步数 | 0 | 0 | 0.0% |
| 6243 | [2020CSP提高组完善程序1]：分数背包 | 1 | 1 | 100.0% |
| 6244 | [2020CSP提高组完善程序2]：最优子序列 | 1 | 1 | 100.0% |
| 6275 | [洛谷CSP初赛2020程序阅读1] | 1 | 1 | 100.0% |
| 6276 | [洛谷CSP初赛2020程序阅读2] | 2 | 2 | 100.0% |
| 6277 | [洛谷CSP初赛2020程序阅读3] | 2 | 2 | 100.0% |
| 6278 | [洛谷CSP初赛2020完善程序1]：封禁XXS | 2 | 2 | 100.0% |
| 6279 | [洛谷CSP初赛2020完善程序2]：烧作业 | 2 | 2 | 100.0% |
| 6328 | [2020CSP普及 阅读程序1] 解码 | 1 | 1 | 100.0% |
| 6342 | [2020CSP普及 阅读程序2] 进制转换 | 3 | 5 | 60.0% |
| 6344 | [2020CSP普及 阅读程序3]：序列合并 | 3 | 3 | 100.0% |
| 6345 | [2020CSP普及 完善程序1]：因式分解 | 2 | 4 | 50.0% |
| 6346 | [2020CSP普及 完善程序2]：最小区间覆盖 | 2 | 2 | 100.0% |
| 6643 | 2020 洛谷阅读1 | 0 | 1 | 0.0% |
| 7434 | Avian Darts | 0 | 3 | 0.0% |
| 7435 | Boring Task | 0 | 0 | 0.0% |
| 7436 | Cookies | 0 | 0 | 0.0% |
| 7437 | Distinct Sub-palindromes | 32 | 67 | 47.8% |
| 7438 | Fibonacci Sum | 9 | 33 | 27.3% |
| 7439 | Finding a MEX | 9 | 19 | 47.4% |
| 7440 | Hunting Monsters | 0 | 0 | 0.0% |
| 7441 | Integral Calculus | 0 | 0 | 0.0% |
| 7442 | Leading Robots | 11 | 46 | 23.9% |
| 7443 | Math is Simple | 0 | 0 | 0.0% |
| 7444 | Minimum Index | 5 | 6 | 83.3% |
| 7445 | Mow | 0 | 0 | 0.0% |
| 7446 | Total Eclipse | 20 | 43 | 46.5% |
| 7447 | Blood Pressure Game | 0 | 0 | 0.0% |
| 7448 | Count on a Tree II Striking Back | 0 | 0 | 0.0% |
| 7449 | Diamond Rush | 0 | 0 | 0.0% |
| 7450 | New Equipments | 2 | 19 | 10.5% |
| 7451 | The Oculus | 29 | 61 | 47.5% |
| 7452 | In Search of Gold | 5 | 14 | 35.7% |
| 7453 | Dynamic Convex Hull | 0 | 0 | 0.0% |
| 7454 | It's All Squares | 0 | 0 | 0.0% |
| 7455 | Lead of Wisdom | 23 | 48 | 47.9% |
| 7456 | King of Hot Pot | 0 | 2 | 0.0% |
| 7457 | String Distance | 5 | 7 | 71.4% |
| 7458 | Tokitsukaze, CSL and Palindrome Game | 0 | 0 | 0.0% |
| 7459 | Lady Layton and Stone Game | 0 | 0 | 0.0% |
| 7460 | Tokitsukaze and Colorful Tree | 1 | 3 | 33.3% |
| 7461 | Tokitsukaze and Multiple | 15 | 17 | 88.2% |
| 7462 | Little W and Contest | 14 | 25 | 56.0% |
| 7463 | X Number | 0 | 0 | 0.0% |
| 7464 | Tokitsukaze and Rescue | 9 | 20 | 45.0% |
| 7465 | Triangle Collision | 0 | 4 | 0.0% |
| 7466 | Parentheses Matching | 8 | 11 | 72.7% |
| 7467 | Play osu! on Your Tablet | 0 | 0 | 0.0% |
| 7468 | Game on a Circle | 0 | 0 | 0.0% |
| 7469 | Anti-AK Problem | 0 | 0 | 0.0% |
| 7470 | Blow up the Enemy | 0 | 9 | 0.0% |
| 7471 | Contest of Rope Pulling | 8 | 24 | 33.3% |
| 7472 | Deliver the Cake | 15 | 35 | 42.9% |
| 7473 | Equal Sentences | 12 | 15 | 80.0% |
| 7474 | Fake Photo | 0 | 0 | 0.0% |
| 7475 | Go Running | 6 | 9 | 66.7% |
| 7476 | Head Maker | 0 | 0 | 0.0% |
| 7477 | Imperative Meeting | 0 | 0 | 0.0% |
| 7478 | Joyful Party | 0 | 0 | 0.0% |
| 7479 | Kindergarten Physics | 0 | 5 | 0.0% |
| 7480 | Last Problem | 8 | 9 | 88.9% |
| 7481 | Tetrahedron | 12 | 13 | 92.3% |
| 7482 | Funny String | 0 | 0 | 0.0% |
| 7483 | Boring Game | 8 | 36 | 22.2% |
| 7484 | Expression | 0 | 0 | 0.0% |
| 7485 | Array Repairing | 0 | 0 | 0.0% |
| 7486 | Alice and Bob | 0 | 0 | 0.0% |
| 7487 | Tree | 0 | 0 | 0.0% |
| 7488 | Set2 | 0 | 0 | 0.0% |
| 7489 | Paperfolding | 12 | 19 | 63.2% |
| 7492 | Set1 | 6 | 22 | 27.3% |
| 7493 | An Easy Matrix Problem | 0 | 0 | 0.0% |
| 7494 | Road To The 3rd Building | 13 | 24 | 54.2% |
| 7495 | Little Rabbit's Equation | 12 | 12 | 100.0% |
| 7496 | Borrow | 1 | 2 | 50.0% |
| 7497 | Asteroid in Love | 0 | 0 | 0.0% |
| 7498 | Fragrant numbers | 9 | 10 | 90.0% |
| 7499 | A Very Easy Graph Problem | 18 | 23 | 78.3% |
| 7501 | Yukikaze and Smooth numbers | 0 | 0 | 0.0% |
| 7502 | Divisibility | 11 | 13 | 84.6% |
| 7503 | Expectation | 4 | 4 | 100.0% |
| 7504 | Kirakira | 0 | 0 | 0.0% |
| 7566 | Animism | 0 | 0 | 0.0% |
| 7567 | Bitwise Xor | 0 | 0 | 0.0% |
| 7568 | Counting | 0 | 0 | 0.0% |
| 7569 | Decision | 0 | 0 | 0.0% |
| 7570 | Expectation | 0 | 0 | 0.0% |
| 7571 | Flower | 0 | 0 | 0.0% |
| 7572 | Game | 14 | 20 | 70.0% |
| 7573 | Heart | 0 | 0 | 0.0% |
| 7574 | Increasing and Decreasing | 11 | 12 | 91.7% |
| 7575 | Jogging | 12 | 20 | 60.0% |
| 7576 | Kcats | 0 | 0 | 0.0% |
| 7826 | 粉刷匠 | 16 | 306 | 5.2% |
| 7827 | 好朋友 | 138 | 425 | 32.5% |
| 7828 | 卫星 | 40 | 153 | 26.1% |
| 7829 | 统计人口 | 78 | 273 | 28.6% |
| 7969 | Sprinklers 2: Return of the Alfalfa | 3 | 5 | 60.0% |
| 7970 | Exercise | 1 | 7 | 14.3% |
| 8022 | Favorite Colors | 8 | 10 | 80.0% |
| 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% |
| 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 | 21 | 61 | 34.4% |
| 8118 | Farmer John Solves 3SUM | 7 | 30 | 23.3% |
| 8119 | Springboards | 2 | 4 | 50.0% |
| 8120 | 摘苹果 | 7 | 43 | 16.3% |
| 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% |
| 8427 | Do You Know Your ABCs? | 2 | 2 | 100.0% |
| 8429 | 菊花链 | 13 | 16 | 81.2% |
| 8430 | Stuck in a Rut 墨守成规 | 11 | 19 | 57.9% |
| 8432 | Cowntagion | 8 | 13 | 61.5% |
| 8434 | 矩形牧场 | 3 | 3 | 100.0% |
| 8436 | Stuck in a Rut | 3 | 9 | 33.3% |
| 8438 | Replication | 1 | 2 | 50.0% |
| 8440 | Bovine Genetics | 1 | 2 | 50.0% |
| 8441 | Square Pasture | 1 | 2 | 50.0% |
| 8858 | 数对 | 6 | 12 | 50.0% |
| 8861 | 中位数（慈溪2020第4题） | 13 | 69 | 18.8% |
| 8904 | 门牌制作 | 7 | 8 | 87.5% |
| 9197 | [蓝桥杯 2020 国 ABC] 答疑 | 1 | 1 | 100.0% |
| 9200 | [蓝桥杯 2020 国 C] 补给 | 10 | 14 | 71.4% |
| 9243 | [蓝桥杯 2020 国 A] 蓝跳跳 | 1 | 1 | 100.0% |
| 9340 | 天干地支 | 156 | 222 | 70.3% |
| 9351 | 重复字符串 | 34 | 62 | 54.8% |
| 9376 | [蓝桥杯 2020 国 A] 奇偶覆盖 | 3 | 5 | 60.0% |
| 9387 | [蓝桥杯 2020 国 B] 质数行者 | 1 | 1 | 100.0% |
| 9388 | [蓝桥杯 2020 国 B] 游园安排 | 11 | 43 | 25.6% |
| 9389 | [蓝桥杯 2020 国 ABC] 皮亚诺曲线距离 | 3 | 5 | 60.0% |