| ID | Problems | Difficulty | Accepted | Solves | Status |
|---|---|---|---|---|---|
| 50 | origamiorigami | Diamond IID2 | — | 5 | Not tried |
| 60 | stringstring | Silver IIIS3 | — | 51 | Not tried |
| 62 |
| Silver IS1 |
| — |
| 46 |
| Not tried |
| 63 | squaresquare | Silver IS1 | — | 48 | Not tried |
| 64 | sumquerysumquery | Gold IG1 | — | 21 | Not tried |
| 65 | addmuladdmul | Gold IIG2 | — | 29 | Not tried |
| 66 | 3sum3sum | Platinum IVP4 | — | 18 | Not tried |
| 67 | sixsevensixseven | Platinum IIP2 | — | 9 | Not tried |
| 75 | deletiondeletion | Ruby VR5 | — | 3 | Not tried |
| 97 | 67 야바위67shuffle | UnratedUnrated | — | 42 | Not tried |
| 116 | 간단한 확률 문제simple | Gold IIG2 | — | 21 | Not tried |
| 120 | 네가 짝 하면 나도 짝 한번clapclap | Bronze IVB4 | — | 189 | Not tried |
| 121 | 39수열mikuarray | Bronze IIIB3 | — | 161 | Not tried |
| 122 | 주문은 USAGI입니까?usagi | Silver IIS2 | — | 100 | Not tried |
| 123 | 스피키 정렬speaki | Silver IIIS3 | — | 120 | Not tried |
| 124 | Traveling Witch Problemtravelingwitch | Gold IIIG3 | — | 75 | Not tried |
| 125 | 마법소녀의 카드게임magiccard | Gold IIIG3 | — | 79 | Not tried |
| 126 | 점점 빨라져faster | Gold IIG2 | — | 69 | Not tried |
| 127 | 조각 모으기stablizing | Gold IIG2 | — | 56 | Not tried |
| 128 | 청춘 콤플렉스seisyuncomplex | Gold IIG2 | — | 45 | Not tried |
