An unexpected way of using two cubes to make a square.
The key to this is to handle the fact that 6 and 9 are equivalent. Once I’d handled that I had to eliminate duplicates. Otherwise it’s pretty straightforward.
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An unexpected way of using two cubes to make a square.
The key to this is to handle the fact that 6 and 9 are equivalent. Once I’d handled that I had to eliminate duplicates. Otherwise it’s pretty straightforward.