What is the minimum number of matches you can remove from this diagram to leave just 2 squares?

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问题 What is the minimum number of matches you can remove from this diagram to leave just 2 squares?

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答案8

解析要想得到两个正方形，移动matches的最少数目为8。移动8根matches后得到的图形如下：

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本试题收录于： A类竞赛（研究生）题库大学生英语竞赛（NECCS）分类

A类竞赛（研究生）

大学生英语竞赛（NECCS）

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What is the minimum number of matches you can remove from this diagram to leave just 2 squares?

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