| Platinum 3문제 expand_more |
 5640 | Pareidolia | USACO 2023 US Open Platinum | 1 | 3 | 33.33% |
| 5641 | Good Bitstrings | USACO 2023 US Open Platinum | 1 | 3 | 33.33% |
 5642 | Triples of Cows | USACO 2023 US Open Platinum | 1 | 3 | 33.33% |
| Gold 3문제 expand_more |
 5637 | Custodial Cleanup | USACO 2023 US Open Gold | 0 | 4 | 0.00% |
 5638 | 파레이돌리아(pareidolia) | USACO 2023 US Open Gold | 2 | 3 | 66.67% |
 5639 | Tree Merging | USACO 2023 US Open Gold | 0 | 1 | 0.00% |
| Silver 3문제 expand_more |
| 5634 | 헌터 곰 (Milk Sum) | USACO 2023 US Open Silver | 5 | 9 | 55.56% |
| 5635 | 선수들 (Field Day) | USACO 2023 US Open Silver | 23 | 71 | 32.39% |
 5636 | 학자 곰 (Pareidolia) | USACO 2023 US Open Silver | 3 | 7 | 42.86% |
| Bronze 3문제 expand_more |
| 5631 | 숨은 곰 translate | USACO 2023 US Open Bronze | 5 | 16 | 31.25% |
| 5632 | Moo Language translate | USACO 2023 US Open Bronze | 0 | 2 | 0.00% |
 5633 | 댄서 곰 (Rotate and Shift) | USACO 2023 US Open Bronze | 5 | 9 | 55.56% |
