배경 없음
Gold II
Problems
Unrated
Arena
prefer0520Gold II
prefer05205
Gold II 1258142 until Gold I
78 Solved1 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • SASA Programming Contest 2023
    SASA Programming Contest 2023 혹은 Open Contest에 출전해 한 문제 이상 해결
    389
  • Guardian of Balance - Silver
    Guardian of Balance - Silver
    Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
    47K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    92K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    134K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    68K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    109K
  • 1