| ID | Problems | Difficulty | Accepted | Solves | Status |
|---|---|---|---|---|---|
| 1 | Lemon Gamelemongame | Silver VS5 | — | 127 | Not tried |
| 5 | bfsbfs | Gold IG1 | — | 26 | Not tried |
| 6 |
| Gold IG1 |
| — |
| 25 |
| Not tried |
| 45 | pslovepslove | Bronze IB1 | — | 52 | Not tried |
| 60 | stringstring | Silver IIIS3 | — | 51 | Not tried |
| 62 | zeroonezeroone | 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 |
| 72 | histogramhistogram | Platinum IP1 | — | 34 | Not tried |
| 73 | stadiumstadium | Platinum IIIP3 | — | 35 | Not tried |
| 82 | arraycount1arraycount1 | Bronze IIB2 | — | 75 | Not tried |
| 85 | arraycount2arraycount2 | Platinum VP5 | — | 41 | Not tried |
| 86 | Reflected Lightreflect | Platinum VP5 | — | 37 | Not tried |
| 88 | Making a Monochrome Stringmonochrome | Platinum IVP4 | — | 21 | Not tried |
| 89 | arraycount3arraycount3 | Platinum IIP2 | — | 25 | Not tried |
| 120 | 네가 짝 하면 나도 짝 한번clapclap | Bronze IVB4 | — | 189 | Not tried |
| 121 | 39수열mikuarray | Bronze IIIB3 | — | 161 | Not tried |
