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Bronze I
ProblemsUnrated
Arena
jippangBronze I
jippang1
Bronze I 17327 until Silver V
57 Solved1 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 1 Sprout
    Solved problems for 2 days in a row
    127K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    81K
  • Level 3 Sprout
    Level 3 Sprout
    Solved problems for 8 days in a row
    38K
  • Level 4 Sprout
    Solved problems for 16 days in a row
    20K
  • Summer Postcard Decoration: Top 1,000 (2022)
    Summer Postcard Decoration: Top 1,000 (2022)
    Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
    884
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    154K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    107K
  • JavaScript
    JavaScript
    node.js로 아무 문제나 해결
    6.2K
    • 1