| Country |  South Korea |
| Grade | Regular user |
| Ranking | 1185 |
| Points | 49 / 1689 (2.9%) |
| Challenges | 8 / 98 (8.16%) |
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| Last activity | Never |
| Last solve | Never |
| W3Challs | Send a private message |
| c2w2[at]naver[dot]com |