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| # | Problem | Difficulty | Acceptance | Solved | Status |
|---|---|---|---|---|---|
| A | PSpslove | Bronze I | 74% | 52 | Opens after virtual start |
| B | Yet Another Tree Problem 2tree | Platinum V | 14% | 6 | Opens after virtual start |
| C | AND와 ORand_or | Platinum V | 22% | 9 | Opens after virtual start |
| D | 순열의 개수permutation | Platinum IV | 50% | 18 | Opens after virtual start |
| E | 모의고사 문제mock | Platinum I | 50% | 12 | Opens after virtual start |
| F | 트리 접기origami | Diamond II | 16% | 5 | Opens after virtual start |
