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| # | Problem | Difficulty | Acceptance | Solved | Status |
|---|---|---|---|---|---|
| A | 여기 대체 어디에 0과 1이 있다는 거냐?where01 | Bronze III | 70% | 35 | Opens after virtual start |
| B | 문자열과 완전한 괄호perfect-bracket | Silver III | 67% | 14 | Opens after virtual start |
| C | 조기 입실check-in | Silver III | 35% | 9 | Opens after virtual start |
| D | Suspected-Sequencesuspected-sequence | Silver III | 59% | 13 | Opens after virtual start |
| E | 텃밭가꾸기gardening | Gold V | 41% | 9 | Opens after virtual start |
| F | two convex sequences (easy)two-convex-sequences-easy | Gold V | 64% | 7 | Opens after virtual start |
| G | bfs나 다익이나bfs-is-dijkstra | Gold IV | 56% | 9 | Opens after virtual start |
| H | 이상한 집합strange-set | Gold IV | 91% | 6 | Opens after virtual start |
| I | 선행 관계projects | Silver I | 57% | 4 | Opens after virtual start |
| J | 와이파이 배정하기wifi | Gold III | 71% | 5 | Opens after virtual start |
| K | 감 따기persimmon | Unrated | 79% | 5 | Opens after virtual start |
| L | 잔류 신청application-to-stay | Platinum III | 57% | 4 | Opens after virtual start |
| M | 압도적인 쌍overwhelm-pair | Platinum III | 29% | 4 | Opens after virtual start |
| N | 여기 어디야where | Platinum III | 29% | 4 | Opens after virtual start |
| O | 함수열의 개수function-sequence | Platinum II | 75% | 3 | Opens after virtual start |
| P | small-big-sequencesmallbig | Platinum II | 50% | 1 | Opens after virtual start |
| Q | two convex sequences (normal)two-convex-sequences-normal | Unrated | 100% | 1 | Opens after virtual start |
| R | 좀비고 고인물이 되고 싶어!!zombie-high-school | Diamond III | 20% | 1 | Opens after virtual start |
| S | two convex sequences (hard)two-convex-sequences-hard | Unrated | 20% | 1 | Opens after virtual start |
| T | 이 트리 뭐야tree-interactive | Unrated | 0% | 0 | Opens after virtual start |
