배경 없음
Gold III
ProblemsB
Arena
stu0430Gold III
stu04303
Gold III 12419 until Gold II
539 Solved
Sort
Date Added# Unlocked UsersTier
  • A yellow badge with a blue ribbon that seems to fit somewhere (2023)
    Solved a problem with ‘41’ in its ID, between 6:00 AM April 1, 2023 KST and 1:00 AM April 3, 2023 KST
    1.2K
    • 1