Problems
Arena
제 1회 하이콘
Condition 제 1회 하이콘에 출전해 한 문제 이상 해결, 혹은 Open Contest에 출전해 두 문제 이상 해결208
시즌 2 골드 2
Condition 시즌 2에 골드 2 달성4.5K
Season 2021 — Gold II
Condition Reached Gold II in Season 20212.7K
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
God's Queries on This Wonderful Arrays!
Seeing that the value written in the Nth sequence in front of your house changes every day, you became angry and decided to sue Hanbyeol.
Condition Solve 1 or more problems which has '수열' or '쿼리' in its Korean version of the title, at some point after March 22, 20225.2K
Season 2020 — Gold IV
Condition Reached Gold IV in Season 20201.2K