4 problems
| ID | Problem | Difficulty | Accepted | Solved | Status |
|---|---|---|---|---|---|
| 120 | 네가 짝 하면 나도 짝 한번clapclap | Bronze IV | 65% | 189 | Not tried |
| 131 | 전국 내아내임 토너먼트tournament | Platinum IV | 73% | 41 | Not tried |
| 272 | 쌀 가져가기와 쿼리tmfp | Diamond III | 100% | 3 | Not tried |
| 278 | 쌀 재배하기와 쿼리rectangle | Platinum IV | 44% | 9 | Not tried |
