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Bronze I
Problems
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ghdlf1425Bronze I
ghdlf14251
Bronze I 1928 until Silver V
53 Solved
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Date Added# Unlocked UsersTier
  • Level 1 Sprout
    Solved problems for 2 days in a row
    123K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    78K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    149K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    104K
  • C#
    C#
    C#로 아무 문제나 해결
    2.7K
  • 1