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Platinum II
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8804whoPlatinum II
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Platinum II 202872 until Platinum I

머리가 좋다는 건 어떤 느낌일까

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  • Codemaster 2023
    Participated in the Codemaster 2023 by Songdo Highschool, or solved 1 or more problems in its open contest
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    • 1