Quadruple Sudoku Tony Sudbery. 1 1 1 1 1 1 1 1 1.

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Presentation transcript:

Quadruple Sudoku Tony Sudbery

Baby Sudoku Challenge: Can you set a 2x2x2x2 quadruple Sudoku?

Baby Sudoku Challenge: Can you set a 2x2x2x2 quadruple Sudoku? If not, why not?

Dürer’s übermagic square

There are 86 4-element subsets of {1,…,16} which sum to of these are plane squares in 4D Number which are not plane squares = 34 Number listed by Alex Bellos = 34

Baby Sudoku Challenge: Can you set a 2x2x2x2 quadruple Sudoku?