| Platinum 3문제 expand_more |
| 5475 | Tractor Paths | USACO 2023 January Platinum | 1 | 15 | 6.67% |
 5476 | Mana Collection | USACO 2023 January Platinum | 2 | 4 | 50.00% |
| 5477 | Subtree Activation | USACO 2023 January Platinum | 0 | 0 | |
| Gold 3문제 expand_more |
| 5472 | Find and Replace | USACO 2023 January Gold | 0 | 0 | |
| 5473 | Lights Off | USACO 2023 January Gold | 0 | 0 | |
 5474 | Moo Route | USACO 2023 January Gold | 1 | 8 | 12.50% |
| Silver 3문제 expand_more |
| 5469 | 최고의 텍스트 에디터 (Find and Replace) | USACO 2023 January Silver | 1 | 22 | 4.55% |
| 5470 | Following Directions | USACO 2023 January Silver | 1 | 8 | 12.50% |
| 5471 | Moo Route | USACO 2023 January Silver | 1 | 2 | 50.00% |
| Bronze 3문제 expand_more |
 5466 | Leaders | USACO 2023 January Bronze | 4 | 7 | 57.14% |
| 5467 | 자동분무기 (Air Cownditioning II) | USACO 2023 January Bronze | 7 | 25 | 28.00% |
 5468 | 무로 바꾸기 (Moo Operations) | USACO 2023 January Bronze | 40 | 140 | 28.57% |
