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수학동아 - 폴리매스
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[잡담] 퍼즐 6번.......어려워요
강냉이 2020.12.28 23:08 조회 414
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

잘 순차적으로 풀어나가던중에 갑자기 머리가 멈추었네요...........6번....여러분들은 다 푸셨겠죠?

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  •  
    mathwizard Lv.7 2020.12.29 01:00

    저도 얼마 전에 반나절 가까이 그 문제만 붙들고 있었어요.

    다 풀었을때 "풀었다~!!"하고 친척들 다 있는데 소리질렀어요.

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