Problems
Arena
시즌 2 실버 5
Condition 시즌 2에 실버 5 달성12K
Season 2021 — Silver V
Condition Reached Silver V in Season 20217.6K
Sejong Lake Park
The largest artificial lake park in the Republic of Korea.
Condition Participated in SASA Programming Contest 2021, or solved 1 or more problems in its Open Contest173
Standard Library
Celebrated the 1st anniversary of solved.ac
Condition Solved previously unsolved problem at between May 31st, 2021 00:00 and June 8th, 2021 00:00 (KST)5K