| 1197 | 牛奶工厂 | 0/1 | |
| 1201 | 八皇后 Checker Challenge | 1/1 | |
| 1208 | Diamond Collector | 1/1 | |
| 1209 | Breed Counting | 1/1 | |
| 1214 | 拍摄花瓣 | 1/1 | |
| 1215 | 疯狂科学家 | 1/1 | |
| 1216 | 昏昏欲睡的牛牛 | 1/1 | |
| 1874 | [USACO 4.3.1]逢低吸纳 | 0/0 | |
| 1952 | USACO 2024 December Contest, Bronze Problem 3. It's Mooin' Time | 1/1 | |
| 1953 | USACO 2024 December Contest, Bronze Problem 2. Farmer John's Cheese Block | 0/2 | |
| 1954 | Alban's New Year Embellishment | 10/56 | |
| 1955 | Make the Farm great again | 3/31 | |
| 1956 | The great battle is imminent | 4/15 | |
| 1957 | The Empire's Absolute Defense | 1/11 | |
| 1958 | Bansho Tan'in | 5/5 | |
| 1959 | A boring problem | 3/20 | |
| 1960 | [USACO 2022 US Open Contest Bronze] Problem 1. Photoshoot | 1/5 | |
| 1961 | [USACO 2022 US Open Contest Bronze] Problem 2. Counting Liars | 2/2 | |
| 1962 | [USACO 2022 US Open Contest Bronze] Problem 3. Alchemy | 1/1 | |
| 1963 | [USACO 2022 US Open Contest Silver] Problem 1. Visits | 1/1 | |
| 1964 | [USACO 2022 US Open Contest Silver] Problem 2. Subset Equality | 1/1 | |
| 1965 | [USACO 2022 US Open Contest Silver] Problem 3. COW Operations | 1/1 | |
| 1966 | [USACO 2022 US Open Contest Gold] Problem 1. Apple Catching | 1/5 | |
| 1967 | [USACO 2022 US Open Contest Gold] Problem 2. Pair Programming | 1/2 | |
| 1969 | [USACO 2022 December Contest Bronze] Problem 1. Cow College | 1/1 | |
| 1970 | [USACO 2022 December Contest Bronze] Problem 2. Feeding the Cows | 1/3 | |
| 1971 | [USACO 2022 December Contest Bronze] Problem 3. Reverse Engineering | 1/1 | |
| 1973 | [USACO 2022 December Contest Silver] Problem 2. Circular Barn | 1/1 | |
| 1975 | [USACO 2022 December Contest Gold] Problem 1. Bribing Friends | 1/2 | |
| 1976 | [USACO 2022 December Contest Gold] Problem 2. Mountains | 1/1 | |
| 1977 | [USACO 2022 December Contest Gold] Problem 3. Strongest Friendship Group | 1/1 | |
| 1978 | [USACO 2023 January Contest Bronze] Problem 1. Leaders | 1/1 | |
| 1979 | [USACO 2023 January Contest Bronze] Problem 2. Air Cownditioning II | 1/1 | |
| 1980 | [USACO 2023 January Contest Bronze] Problem 3. Moo Operations | 1/5 | |
| 1981 | [USACO 2023 January Contest Silver] Problem 1. Find and Replace | 1/2 | |
| 1982 | [USACO 2023 January Contest Silver] Problem 2. Following Directions | 2/2 | |
| 1984 | [USACO 2023 January Contest Gold] Problem 1. Find and Replace | 1/1 | |
| 1985 | [USACO 2023 January Contest Gold] Problem 2. Lights Off | 1/1 | |
| 1986 | [USACO 2023 January Contest Gold] Problem 3. Moo Route | 1/2 | |
| 1987 | [USACO 2023 February Contest Bronze] Problem 1. Hungry Cow | 1/4 | |
| 1988 | [USACO 2023 February Contest Bronze] Problem 2. Stamp Grid | 1/1 | |
| 1989 | [USACO 2023 February Contest Bronze] Problem 3. Watching Mooloo | 1/2 | |
| 1990 | [USACO 2023 February Contest Silver] Problem 1. Bakery | 1/1 | |
| 1991 | [USACO 2023 February Contest Silver] Problem 2. Cow-libi | 1/3 | |
| 1992 | [USACO 2023 February Contest Silver] Problem 3. Moo Route II | 1/2 | |