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Diamond V
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hayman42Diamond V
hayman425
Diamond V 221882 until Diamond IV
602 Solved1 Reverse rivals
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Date Added# Unlocked UsersTier
  • The 9th Hanyang University Programming Contest
    Participated in the 9th Hanyang University Programming Contest, or solved 1 or more problems in its open contest
    284
  • UCPC 2022
    UCPC 2022
    Participated in UCPC 2022, or its open contest
    991
    • 1