배경 없음
Silver IV
ProblemsUnrated
Arena
study_junSilver IV
study_jun1
Silver IV 300100 until Silver III
76 Solved
Sort
Date Added# Unlocked UsersTier
  • Beginner Problem-solver
    Solve 50 problems
    96K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    139K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    113K
    • 1