The Skewb Group
نویسندگان
چکیده
We investigate the structure of positions obtained by turning the Skewb. These ‘legal’ positions are singled out among the positions obtained by disassembling and arbitrarily reassembling the Skewb. The set of legal positions is modelled as a group, the ‘Skewb group’, that is characterised as the kernel of a group homomorphism. Also, the Skewb group is shown to be isomorphic to a group of known type.
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