Problems
Arena
시즌 3 골드 3
Condition 시즌 3에 골드 3 달성6.8K
시즌 2 골드 2
Condition 시즌 2에 골드 2 달성4.5K
Midsummer Memories
Condition Achieve a score of over 1,800 in the Postcard Decoration Event 20221.4K
Season 2021 — Silver I
Condition Reached Silver I in Season 20213.9K
100 Days of Consistency
Condition Achieve max streak of 100 days4.6K
30 Days of Sincerity
Condition Achieve max streak of 30 days13K
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