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Silver II
ProblemsUnrated
Arena
nahyunkim2221Silver II
nahyunkim22210
Silver II 61733 until Silver I
49 Solved
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Date Added# Unlocked UsersTier
  • Newbie Problem-solver
    Solve 10 problems
    139K
  • Level 3 Sprout
    Level 3 Sprout
    Solved problems for 8 days in a row
    33K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    71K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    113K
    • 1