Problems
Arena
시즌 3 골드 3
Condition 시즌 3에 골드 3 달성6.8K
시즌 2 골드 4
Condition 시즌 2에 골드 4 달성5.1K
2022 1st Calculus, Probability, and Statistics Cup
Condition Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup360
Season 2021 — Silver I
Condition Reached Silver I in Season 20213.9K
All Solve! — Bronze V
Condition Solved every Bronze V problem after November 30th, 20212.2K
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