Problems
Arena
서울둘레길
Condition 랜덤 마라톤에서 총 156.5km 달리기1.1K
노트북 스티커
새로 받은 스티커를 붙일 자리가 없어
Condition 코인샵에서 구매 후 사용330
펭귄과 함께 마작을
Condition (Hidden)1.1K
Green Matrix Grid: Dark Mode
More epic green matrix grid
Condition (Hidden)9.2K
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, 20225.9K
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 shop2.6K
All Solve! — Bronze V
Condition Solved every Bronze V problem after November 30th, 20212.3K
100 Days of Consistency
Condition Achieve max streak of 100 days4.1K
30 Days of Sincerity
Condition Achieve max streak of 30 days11K