배경 없음
Gold I
Problems
Unrated
Arena
kimjoohyuk420Gold I
kimjoohyuk4202
Gold I 15964 until Platinum V
147 Solved21 Contributions4 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • SciOI 2022
    Participated in SciOI 2022, or solved 1 or more problems in its open contest
    226
  • 1