수학동아 - 폴리매스

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함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] 이제 다른 코난 얘기

관종이 2020.01.01 08:31 조회 734

문제 푼 사람 0명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

괴도 차일드가 3m짜리 얼음 속에 꽁꽁 숨겨진 보석을 훔치려고 한다.

어떠한 소리를 내면 안 되고, 그리고 무음 드릴이라는 것을 사지 못했다.

연막탄과 탈출구를 미리 준비했다고 가정할 때, 어떻게 괴도 차일드는 보석을 훔칠까?

이전글 또 다른 코난 얘기

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