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17 is the minimum number of clues required to give a unique sudoku solution - but how did mathematicians prove this?
Featuring James Grime.
More links & stuff in full description below ↓↓↓
Dr James Grime discusses a recent paper which cracked the problem. The paper being discussed by McGuire and others is at arxiv.org/abs/1...
James Grime's website is at singingbanana.com/
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