| 2016 | [USACO 2024 January Contest Bronze] Problem 3. Balancing Bacteria | 2/5 | |
| 2017 | [USACO 2024 January Contest Silver] Problem 1. Cowmpetency | 1/1 | |
| 2018 | [USACO 2024 January Contest Silver] Problem 2. Potion Farming | 1/1 | |
| 2019 | [USACO 2024 January Contest Silver] Problem 3. Cowlendar | 1/3 | |
| 2021 | [USACO 2024 January Contest Gold] Problem 2. Cowmpetency | 1/1 | |
| 2022 | [USACO 2024 January Contest Gold] Problem 3. Nap Sort | 1/1 | |
| 2023 | [USACO 2024 February Contest Bronze] Problem 1. Palindrome Game | 1/1 | |
| 2024 | [USACO 2024 February Contest Bronze] Problem 2. Milk Exchange | 1/1 | |
| 2025 | [USACO 2024 February Contest Bronze] Problem 3. Maximizing Productivity | 1/2 | |
| 2026 | [USACO 2024 February Contest Silver] Problem 1. Target Practice II | 1/1 | |
| 2028 | [USACO 2024 February Contest Silver] Problem 3. Moorbles | 1/2 | |
| 2030 | [USACO 2024 February Contest Gold] Problem 2. Milk Exchange | 1/1 | |
| 2031 | [USACO 2025 January Contest, Bronze] Problem 1. Astral Superposition | 1/1 | |
| 2032 | [USACO 2025 January Contest, Bronze] Problem 2. It's Mooin' Time II | 1/1 | |
| 2033 | [USACO 2025 January Contest, Bronze] Problem 3. Cow Checkups | 1/1 | |
| 2034 | [USACO 2025 January Contest, Silver] Problem 2. Farmer John's Favorite Operation | 4/4 | |
| 2035 | [USACO 2025 January Contest, Silver] Problem 3. Table Recovery | 1/1 | |
| 2037 | [USACO 2025 January Contest, Platinum] Problem 2. Shock Wave | 1/2 | |
| 2038 | [USACO 2024 February Contest Gold] Problem 3. Quantum Moochanics | 1/1 | |
| 2039 | [USACO 2024 US Open Contest Bronze] Problem 1. Logical Moos | 1/2 | |
| 2040 | [USACO 2024 US Open Contest Bronze] Problem 2. Walking Along a Fence | 1/1 | |
| 2041 | [USACO 2024 December Contest, Bronze] Problem 1. Roundabout Rounding | 1/2 | |
| 2043 | [USACO 2024 US Open Contest Bronze] Problem 3. Farmer John's Favorite Permutation | 1/2 | |
| 2044 | [USACO 2024 US Open Contest Silver] Problem 1. Bessie's Interview | 1/1 | |
| 2045 | [USACO 2025 February Contest, Bronze] Problem 2. Making Mexes | 1/1 | |
| 2047 | [USACO 2024 US Open Contest Silver] Problem 2. Painting Fence Posts | 1/4 | |
| 2049 | [USACO 2024 US Open Contest Gold] Problem 1. Cowreography | 1/1 | |
| 2050 | [USACO 2024 US Open Contest Gold] Problem 2. Grass Segments | 1/2 | |
| 2051 | [USACO 2024 US Open Contest Gold] Problem 3. Smaller Averages | 1/1 | |
| 2052 | [USACO 2025 February Contest, Gold] Problem 1. Bessie's Function | 1/3 | |
| 2053 | [USACO 2025 February Contest, Gold] Problem 2. The Best Subsequence | 1/3 | |
| 2054 | [USACO 2022 February Contest Bronze] Problem 1. Sleeping in Class | 1/2 | |
| 2055 | [USACO 2022 February Contest Bronze] Problem 2. Photoshoot 2 | 1/1 | |
| 2056 | [USACO 2022 February Contest Bronze] Problem 3. Blocks | 5/7 | |
| 2057 | [USACO 2022 February Contest Silver] Problem 1. Redistributing Gifts | 1/2 | |
| 2058 | [USACO 2022 February Contest Silver] Problem 2. Robot Instructions | 1/1 | |
| 2059 | [USACO 2022 February Contest Silver] Problem 3. Email Filing | 1/1 | |
| 2060 | [USACO 2025 January Contest, Gold] Problem 1. Median Heap | 1/3 | |
| 2061 | [USACO 2025 January Contest, Gold] Problem 2. Reachable Pairs | 1/1 | |
| 2062 | [USACO 2025 January Contest, Gold] Problem 3. Photo Op | 1/2 | |
| 2063 | [USACO 2025 January Contest, Silver] Problem 1. Cow Checkups | 1/2 | |
| 2064 | [USACO 2025 US Open Contest, Bronze] Problem 1. Hoof Paper Scissors Minus One | 1/1 | |
| 2065 | [USACO 2025 US Open Contest, Bronze] Problem 2. More Cow Photos | 1/1 | |
| 2066 | [USACO 2025 US Open Contest, Bronze] Problem 3. It's Mooin' Time III | 1/1 | |