4 problems
| ID | Problem | Difficulty | Accepted | Solved | Status |
|---|---|---|---|---|---|
| 239 | toycppartoontoycppartoon | Silver II | 31% | 8 | Not tried |
| 244 | 수열과 인테그랄sequence-and-integral | Gold II | 100% | 7 | Not tried |
| 249 | 토카는 햄버거를 뿌려라toycartoon-hamburger | Platinum V | 0% | 3 | Not tried |
| 250 | 검은칠된 격자에 보내는 최단경로shortest-path-to-the-black-grid | Unrated | 0% | 1 | Not tried |
