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Silver V
ProblemsUnrated
Arena
pingu1014Silver V
pingu10141
Silver V 25248 until Silver IV
79 Solved
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Date Added# Unlocked UsersTier
  • Level 1 Sprout
    Solved problems for 2 days in a row
    120K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    76K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    146K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    102K
  • Java
    Java
    Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
    36K
    • 1