10 problems
| ID | Problem | Difficulty | Accepted | Solved | Status |
|---|---|---|---|---|---|
| 276 | 술 푸는 사람two-ladles | Platinum I | 78% | 9 | Not tried |
| 277 | 정투상도orthographic-projection | Gold II | 100% | 8 | Not tried |
| 281 | SUA-PCsua-pc | Bronze I | 85% | 13 | Not tried |
| 610 | Jones rule of 86jones-rule-of-86 | Bronze IV | 83% | 95 | Not tried |
| 611 | 소비세 미포함tax-not-included | Silver II | 69% | 79 | Not tried |
| 612 | 스위스 치즈 모델 (Easy)swiss-cheese-1 | Gold III | 61% | 70 | Not tried |
| 613 | 접촉 불량loose-contact | Gold III | 42% | 67 | Not tried |
| 614 | 그래프 눌러담기graph-packing | Platinum IV | 40% | 52 | Not tried |
| 615 | 스위스 치즈 모델 (Hard)swiss-cheese-2 | Platinum III | 38% | 23 | Not tried |
| 616 | 패셔니스타fashionista | Platinum II | 30% | 22 | Not tried |
