My thinking is a bit different

来源: slowguy 于 2012-05-13 21:33:51 [] [旧帖] [给我悄悄话] 阅读数 : (116 bytes)
本帖于 2012-06-08 15:13:42 时间, 由版主 idiot94 编辑
回答: 正确答案是... 由 万斤油 于 2012-05-13 20:17:53

My method is that there are 6 points on a circle, and each point connects to exactly three other points.

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