Problems
| ID | Problems | Difficulty | Accepted | Solves | Status |
|---|---|---|---|---|---|
| 171 | Dadas-style Acronymsdadasacronym | Bronze IV | 69% | 96 | Not tried |
| 213 | Dadas Is Shortdadastall | Bronze I | 78% | 93 | Not tried |
| 300 | 공룡 게임dinosaurgame | Silver III | 67% | 18 | Not tried |
| 431 | Making a Pelindromeprefixpalindrome | Silver V | 82% | 52 | Not tried |
| 441 | 레몬멜론쿠키cookie | Bronze I | 53% | 68 | Not tried |
| 442 | Construct a Sequencesequence | Silver IV | 81% | 61 | Not tried |
| 443 | Unusual Permutationunusual | Gold IV | 42% | 51 | Not tried |
| 589 | DOJ Beginner Contestdojbeginnercontest | Bronze IV | 88% | 99 | Not tried |
| 590 | Subway Seatssubwayseat | Bronze II | 73% | 94 | Not tried |
| 591 | Mochimochi | Silver I | 44% | 79 | Not tried |
| 592 | Region of Twostwosarea | Silver II | 80% | 77 | Not tried |
| 721 | 맛있는 사과delicious-saga | Bronze V | 89% | 33 | Not tried |
| 722 | 더블사과double-saga | Silver I | 50% | 28 | Not tried |