| ID | Problems | Difficulty | Accepted | Solves | Status |
|---|---|---|---|---|---|
| 60 | stringstring | Silver IIIS3 | — | 55 | Not tried |
| 62 | zeroonezeroone | Silver IS1 | — | 47 | Not tried |
| 63 |
| Silver IS1 |
| — |
| 60 |
| Not tried |
| 64 | sumquerysumquery | Gold IG1 | — | 21 | Not tried |
| 65 | addmuladdmul | Gold IIG2 | — | 38 | Not tried |
| 66 | 3sum3sum | Platinum IVP4 | — | 18 | Not tried |
| 657 | 마법소녀mahou-shoujo | Bronze IIB2 | — | 147 | Not tried |
| 658 | 2시에 혼자 있었다니, 이상해!okashii | Gold IIG2 | — | 63 | Not tried |
| 659 | 마녀재판majo-saiban | Silver VS5 | — | 139 | Not tried |
| 661 | 붉은 나비red-butterfly | Platinum IIIP3 | — | 25 | Not tried |
| 663 | 탈옥 작전escape-plan | Silver IS1 | — | 91 | Not tried |
| 664 | fiXmArgefixmarge | Platinum VP5 | — | 35 | Not tried |
| 669 | 나를 봐줘!cocotv | Gold IG1 | — | 54 | Not tried |
| 670 | Sar-gedyena-chan | Silver IVS4 | — | 122 | Not tried |
| 922 | Score Calculationscore | Bronze IVB4 | — | 105 | Not tried |
| 923 | Cutting Bamboobamboo | Bronze IIB2 | — | 99 | Not tried |
| 924 | Skylineskyline | Silver IVS4 | — | 94 | Not tried |
| 925 | LEDled | Silver IIS2 | — | 86 | Not tried |
| 926 | L Tilingl-tiling | Gold VG5 | — | 74 | Not tried |
| 927 | Colors and Pathscolor-path | Gold IIG2 | — | 65 | Not tried |
