| ID | Problems | Difficulty | Accepted | Solves | Status |
|---|---|---|---|---|---|
| 1 | Lemon Gamelemongame | Silver VS5 | — | 127 | Not tried |
| 51 | General Graph Maximum Matching Reconstructiongeneralmatchingwitness | Diamond ID1 | — | 4 | Not tried |
| 52 |
| Silver VS5 |
| — |
| 32 |
| Not tried |
| 70 | skewerskewer | Gold IVG4 | — | 24 | Not tried |
| 87 | teleportteleport | Gold VG5 | — | 28 | Not tried |
| 93 | seqquery67seqquery67 | Silver IIIS3 | — | 23 | Not tried |
| 97 | 67 야바위67shuffle | UnratedUnrated | — | 42 | Not tried |
| 103 | Courier Luludelivery | Gold IIIG3 | — | 14 | Not tried |
| 111 | jkrt's ANDjkrt-and | Gold IVG4 | — | 12 | 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 |
| 126 | 점점 빨라져faster | Gold IIG2 | — | 69 | Not tried |
| 162 | 이진 수열 만들기binary | Silver IIS2 | — | 33 | Not tried |
| 171 | Dadas-style Acronymsdadasacronym | Bronze IVB4 | — | 100 | Not tried |
| 213 | Dadas Is Shortdadastall | Bronze IB1 | — | 95 | Not tried |
| 217 | Building a Binary Gridbinarygridpaths | Gold IIG2 | — | 46 | Not tried |
| 225 | 교차로 잇기crossroads | Bronze IB1 | — | 24 | Not tried |
