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Ruby V
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leeh18Ruby V
leeh188
Ruby V 276733 until Ruby IV
3,115 Solved663 Contributions23 Reverse rivals
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Date Added# Unlocked UsersTier
  • The Spy (2023)
    Participated in 2023 Inha University Programming Contest, or solved 1 or more problems in its open contest
    463
  • 2023 Sogang University Freshman Cup
    2023 Sogang University Freshman Cup
    Participated in 2023 Sogang University Freshman Cup, or solved 2 or more problems in its open contest
    363
  • The 2nd Chocolate Cup (2022)
    The 2nd Chocolate Cup (2022)
    Solved 1 or more problems in the 2nd Chocolate Cup
    413
  • FunctionCup 2023
    FunctionCup 2023
    FunctionCup 2023 혹은 Open Contest에 출전해 1점 이상 달성
    236
    • 123