| ID | Problems | Difficulty | Accepted | Solves | Status |
|---|---|---|---|---|---|
| 1 | Lemon Gamelemongame | Silver VS5 | — | 157 | Not tried |
| 5 | bfsbfs | Gold IG1 | — | 36 | Not tried |
| 6 |
| Platinum VP5 |
| — |
| 33 |
| Not tried |
| 20 | xorpowxorpow | Gold VG5 | — | 46 | Not tried |
| 23 | triplestriples | Gold IIG2 | — | 19 | Not tried |
| 24 | sumpowtwosumpowtwo | Gold IIIG3 | — | 36 | Not tried |
| 25 | diffpowtwodiffpowtwo | Silver IIS2 | — | 34 | Not tried |
| 30 | latticelattice | Gold IIG2 | — | 16 | Not tried |
| 32 | jumpjump | Silver VS5 | — | 82 | Not tried |
| 71 | increasingincreasing | Gold IVG4 | — | 25 | Not tried |
| 77 | dogmonkeydogmonkey | Gold IIIG3 | — | 22 | Not tried |
| 92 | Strong Laserstronglaser | Gold IIIG3 | — | 7 | Not tried |
| 95 | $67 \equiv 7 \pmod 6$crt | Not RatableNot Ratable | — | 33 | Not tried |
| 103 | Courier Luludelivery | Gold IIIG3 | — | 19 | Not tried |
| 106 | ufoufo | Platinum IIP2 | — | 15 | Not tried |
| 116 | 간단한 확률 문제simple | Gold IIG2 | — | 23 | Not tried |
| 120 | 네가 짝 하면 나도 짝 한번clapclap | Bronze IVB4 | — | 203 | Not tried |
| 121 | 39수열mikuarray | Bronze IIIB3 | — | 168 | Not tried |
| 122 | 주문은 USAGI입니까?usagi | Silver IIIS3 | — | 101 | Not tried |
| 123 | 스피키 정렬speaki | Silver IIIS3 | — | 131 | Not tried |
