| ID | Problems | Difficulty | Accepted | Solves | Status |
|---|---|---|---|---|---|
| 72 | histogramhistogram | Platinum IP1 | — | 34 | Not tried |
| 89 | arraycount3arraycount3 | Platinum IIP2 | — | 25 | Not tried |
| 106 |
| ufoufo |
| Platinum IIP2 |
| — |
| 14 |
| Not tried |
| 107 | A+Baplusb | Bronze VB5 | — | 81 | Not tried |
| 130 | 룩 백rook | Platinum VP5 | — | 53 | Not tried |
| 333 | 직선 최댓값 구간 갱신 점 질의lichaorange | Diamond VD5 | — | 9 | Not tried |
| 464 | 경곽이의 시험공부examstudy | Silver IIS2 | — | 29 | Not tried |
| 467 | 문제아troublemaker | Gold IIG2 | — | 17 | Not tried |
