Yehyun Bin's Blog

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  5월 24, 2025

  ACSL competition

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  4월 27, 2025

  Green Tiger – lunch king

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  4월 13, 2025

  Cheerleading for Sports Day

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  4월 5, 2025

  Genius Olympiad competition

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  3월 29, 2025

  Amazon Hackathon Contest

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  3월 12, 2025

  Literature contest Letter to Author 2nd place ( 10th grade )