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Bronze IV
ProblemsUnrated
Arena
khjin0115Bronze IV
khjin01150
Bronze IV 7812 until Bronze III
12 Solved
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Date Added# Unlocked UsersTier
  • Level 1 Sprout
    Solved problems for 2 days in a row
    121K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    76K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    148K
  • Java
    Java
    Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
    37K
    • 1