배경 없음
Silver II
Problems
Unrated
Arena
kohs116Silver II
kohs1160
Silver II 61436 until Silver I
119 Solved
Sort
Date Added# Unlocked UsersTier
  • Creator of Balance - Bronze
    Achieve a rating of 30 or higher for all 8 tags displayed on the profile
    31K
  • Apprentice Problem-solver
    Apprentice Problem-solver
    Solve 100 problems
    61K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    98K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    142K
  • 1