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Diamond IV
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singun11Diamond IV
singun117
Diamond IV 232377 until Diamond III

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4,296 Solved129 Contributions32 Reverse rivals
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Date Added# Unlocked UsersTier
  • UCPC 2024
    UCPC 2024 혹은 Open Contest에 출전
    782
  • Hello, world! (2022)
    Hello, world! (2022)
    Solved uncountable problem in the Real Final Ghudegy Cup 2 2
    747
  • Binary Game 2 (2022)
    Binary Game 2 (2022)
    Solved uncountable problem in the Real Final Ghudegy Cup 2 2
    747
  • Spent 2021 with BOJ
    Spent 2021 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2021!
    644
  • UCPC 2020 Finals
    UCPC 2020 Finals
    Participated in UCPC 2020 Finals
    361
  • The Real Final Ghudegy Cup 2 (2020)
    The Real Final Ghudegy Cup 2 (2020)
    Solved problem A+B (MC) within the competition time of the Real Final Ghudegy Cup 2 (2020)
    54
    • 1