| 1572 | 【编程基础】黑色星期五（friday） | 1/1 | |
| 1768 | 【编程基础】跳房子 | 1/1 | |
| 1823 | 【编程进阶】谷仓的安保 | 14/36 | |
| 1910 | 【编程基础】愤怒的奶牛 | 1/1 | |
| 1917 | 【编程基础】探测池塘 | 1/1 | |
| 1918 | 【编程基础】相似的奶牛 | 1/1 | |
| 1919 | 【编程基础】数字三角形 | 1/1 | |
| 1920 | 【编程基础】麦香牛肉 | 0/0 | |
| 1926 | 【编程进阶】立方体积木Cube Stacking | 0/0 | |
| 1929 | 【编程基础】最短网络 Agri-Net（USACO3.1） | 1/2 | |
| 1931 | 【编程基础】Out of Hay S[USACO05MAR] | 1/1 | |
| 1937 | 【编程基础】贪婪的送礼者Greedy Gift Givers(USACO1.1) | 1/1 | |
| 1938 | 【编程基础】回文平方数 Palindromic Squares | 2/2 | |
| 1939 | 【编程基础】双重回文数 Dual Palindromes | 2/5 | |
| 1940 | 【编程基础】混合牛奶 Mixing Milk | 5/5 | |
| 1941 | 【编程基础】修理牛棚 Barn Repair | 1/1 | |
| 1942 | 【编程进阶】回文质数 Prime Palindromes | 0/1 | |
| 1943 | 【编程基础】特殊的质数肋骨 Superprime Rib | 1/2 | |
| 1944 | 【编程基础】集合 Subset Sums | 1/1 | |
| 2091 | 【编程基础】回家 Bessie Come Home | 1/1 | |
| 2113 | 【编程入门】卫星照片 USACO 2005 NOV | 2/2 | |
| 2335 | 【USACO2013MAR】品种组合{Bronze题3} | 0/1 | |
| 2387 | 1.5.3 Superprime Rib 特殊的质数肋骨 | 2/4 | |
| 2470 | 1.2.4 Palindromic Squares 回文平方数 | 1/1 | |
| 2471 | 1.2.5 Dual Palindromes 双重回文数 | 3/4 | |
| 2472 | 1.5.2 Prime Palindromes 回文质数 | 1/2 | |
| 2473 | Palindromic Squares 回文平方数 | 1/1 | |
| 2474 | Dual Palindromes 双重回文数 | 1/2 | |
| 2477 | 【USACO2007OPEN】低价回文 | 1/2 | |
| 5959 | A . Your Ride Is Here | 2/2 | |
| 5960 | B . Greedy Gift Givers | 2/2 | |
| 5961 | C . Friday the Thirteenth | 2/2 | |
| 5962 | D . Broken Necklace | 2/2 | |
| 6684 | 【USACO2014JANBronze】Ski Course Design | 0/1 | |
| 8170 | Cow Cycling | 1/1 | |
| 8171 | BUY LOW, BUY LOWER | 1/1 | |
| 8189 | 1.1.1 Your Ride Is Here 你的飞碟在这儿 | 0/3 | |
| 8190 | 2.3.3 file zerosum | 0/1 | |
| 8191 | 2.3.4 Money Systems货币系统 | 0/1 | |
