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Gold II
ProblemsUnrated
Arena
09junhyunGold II
09junhyun3
Gold II 134951 until Gold I
865 Solved1 Reverse rivals
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Date Added# Unlocked UsersTier
  • Newbie Problem-solver
    Solve 10 problems
    148K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    77K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    122K
    • 12