Problem #WSP-000352

Problems Discrete Mathematics Combinatorics Permutations
 11–15  3.0

Problem

Arne has a cube which is pink on top and orange on bottom, yellow on right and white on left, turquoise on front and dark blue at the back. He rotates this once so that it looks different. Could he perform the same rotation four more times and get back to the original colouring?

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