배경 없음
Bronze I
ProblemsUnrated
Arena
jwj78772Bronze I
jwj787720
Bronze I 16832 until Silver V
42 Solved
Sort
Date Added# Unlocked UsersTier
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    155K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    82K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    128K
    • 1