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Platinum V
ProblemsUnrated
Arena
ckddlfPlatinum V
ckddlf3
Platinum V 172822 until Platinum IV
321 Solved
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Date Added# Unlocked UsersTier
  • SUAPC 2024w
    SUAPC 2024 Winter에 출전, 혹은 Open Contest에 출전해 1문제 이상 해결
    355
  • UCPC 2022
    UCPC 2022
    Participated in UCPC 2022, or its open contest
    991
    • 1