Problems
Arena
시즌 3 골드 3
Condition 시즌 3에 골드 3 달성6.8K
시즌 2 골드 3
Condition 시즌 2에 골드 3 달성5.1K
Season 2021 — Gold III
Condition Reached Gold III in Season 20213.2K
ICPC World Finals Moscow
Condition Participated in ICPC World Finals Moscow Cheering Event601
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