배경 없음
Not ratable
ProblemsUnrated
Arena
k3088787Unrated
k30887870
Unrated 246 until Bronze V
12 Solved
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Date Added# Unlocked UsersTier
  • Newbie Problem-solver
    Solve 10 problems
    144K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    118K
    • 1