What set of rules are there to identify nets of six square that can roll up into a cube?

What set of rules are there to identify nets of six square that can roll up into a cube?
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1 Answer

Answer :

Can you muscle it out by saying: 6 in a row does not work 5 in a row does not work 4 in a row works if there is a single square on either side 3 in a row works if there is two in a row on one side and 1 on the other. 2 in a row might be a subset of the others. check it out. 1 in a row does not work.
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