Hi, first time posting something, but I wanna check if anyone has the answer to my problem.
A friend gave me this puzzle, and says it is possible, but I am certain it's not.
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Now, draw this shape. (all edges are solid) Starting anywhere you wish, draw a continuous line through each edge on the shape, and not cross over any edge twice. Every solution I have drawn either misses one side or crosses one twice. :S
Someone prove me right