Problems
Arena
시즌 3 실버 2
Condition 시즌 3에 실버 2 달성10K
시즌 2 실버 2
Condition 시즌 2에 실버 2 달성7.7K
Midsummer Memories
Condition Achieve a score of over 1,800 in the Postcard Decoration Event 20221.4K
Season 2021 — Bronze I
Condition Reached Bronze I in Season 20214.6K
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
Green Matrix Grid: Dark Mode
More epic green matrix grid
Condition (Hidden)9.7K
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, 20226.2K
Merry Christmas 2021
Solved a problem in Christmas or Christmas Eve 2021
Condition Solve 1 or more previously unsolved problems between 6:00 AM on December 24, 2021 and 6:00 AM on December 26, 20213.5K
All Solve! — Bronze IV
Condition Solved every Bronze IV problem after November 30th, 2021558
All Solve! — Bronze V
Condition Solved every Bronze V problem after November 30th, 20212.4K
30 Days of Sincerity
Condition Achieve max streak of 30 days12K
If you need more burgers or coke, please feel free to ask our staff
We will eat burgers if you ask us
Condition Participated in EtvycAuRLZpb6hhe86x0, or bought the background at the coin shop1.4K