Problems
Arena
시즌 3 다이아몬드 2
Condition 시즌 3에 다이아몬드 2 달성126
시즌 2 다이아몬드 2
Condition 시즌 2에 다이아몬드 2 달성85
Season 2021 — Diamond II
Condition Reached Diamond II in Season 202165
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, 20226.3K
Good Bye, BOJ 2021!
Good Bye, 2021!
Condition Solved 1 or more problems in Good Bye, BOJ 2021!646
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
Stars in the Evening Sky
She who has a star in her heart never gets lost in the dark
Condition Bought the background at the coin shop2.7K
30 Days of Sincerity
Condition Achieve max streak of 30 days12K
Season 2020 — Platinum I
Condition Reached Platinum I in Season 2020141