VOCALOID, UTAU, ...
| # | Problem | Difficulty | Acceptance | Solved | Status |
|---|---|---|---|---|---|
| A | 39수열mikuarray | Bronze III | 83% | 166 | — |
| B | 점점 빨라져faster | Gold II | 72% | 76 | — |
| C | 전국 내아내임 토너먼트tournament | Platinum IV | 73% | 42 | — |
| D | 달라!!!dalla | Platinum IV | 56% | 40 | — |
| E | Colorful Arraycolorful | Diamond III | 23% | 9 | — |
| F | 검은칠된 격자에 보내는 최단경로shortest-path-to-the-black-grid | Unrated | 100% | 3 | — |
| G | 레몬멜론쿠키cookie | Bronze I | 54% | 75 | — |
| H | 테토와 히스토그램teto-and-histogram | Platinum II | 37% | 14 | — |
| I | Starry Sky Paradestarryskyparade | Platinum V | 28% | 5 | — |
| J | Do Not Believe T's Storydontbelievet | Unrated | 6% | 5 | — |
