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| # | Problem | Difficulty | Acceptance | Solved | Status |
|---|---|---|---|---|---|
| A | 주문맨orderman | Silver II | 72% | 24 | Opens after virtual start |
| B | 박해수의시원동태탕 송죽본점dongtaetang | Gold II | 67% | 22 | Opens after virtual start |
| C | Friendly Graphsfriendlygraphs | Platinum IV | 80% | 21 | Opens after virtual start |
| D | Teto and histogramteto-and-histogram | Platinum II | 37% | 14 | Opens after virtual start |
| E | 반전 트리reversal-tree | Platinum I | 44% | 10 | Opens after virtual start |
| F | Lemon Tree 2lemontree2 | Platinum II | 71% | 12 | Opens after virtual start |
| G | 택 뭉 볃교xorandquery | Platinum I | 20% | 8 | Opens after virtual start |
| H | 포탈맨portal-man | Diamond IV | 27% | 9 | Opens after virtual start |
