| ID | Problems | Difficulty | Accepted | Solves | Status |
|---|---|---|---|---|---|
| 69 | onetwothreeonetwothree | Bronze IB1 | — | 42 | Not tried |
| 72 | histogramhistogram | Platinum IP1 | — | 34 | Not tried |
| 469 |
| 사이좋은 그래프friendlygraphs |
| Platinum IVP4 |
| — |
| 20 |
| Not tried |
| 474 | 테토와 히스토그램teto-and-histogram | Platinum IIP2 | — | 14 | Not tried |
