5 problems
| ID | Problem | Difficulty | Accepted | Solved | Status |
|---|---|---|---|---|---|
| 381 | 전구의 쿼리bulbquery | Gold I | 82% | 9 | Not tried |
| 385 | 이진 트리 쿼리binarytreequeries | Unrated | 0% | 0 | Not tried |
| 462 | Catwalk BrainF**kcatwalkbrainfk | Unrated | 100% | 1 | Not tried |
| 574 | 전구의 쿼리 2bulbqueries2 | Platinum I | 60% | 2 | Not tried |
| 575 | 베개-CPUpillowcpu | Gold I | 67% | 2 | Not tried |
