배경 없음
Gold V
ProblemsUnrated
Arena
meruGold V
meru2
Gold V 91832 until Gold IV
182 Solved5 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • 2022 Sogang University Freshman Cup
    Participated in 2022 Sogang University Freshman Cup, or solved 2 or more problems in its open contest
    335
    • 1