Problems
Arena
시즌 2 실버 4
Condition 시즌 2에 실버 4 달성8.2K
The 9th Hanyang University Programming Contest
Condition Participated in the 9th Hanyang University Programming Contest, or solved 1 or more problems in its open contest284
Season 2021 — Silver V
Condition Reached Silver V in Season 20217.6K
Magician of the Library
Celebrated the 2nd anniversary of solved.ac
Condition Solve 1 or more previously unsolved problems between 6:00 AM on May 30, 2022 and 6:00 AM on June 6, 20229.7K