Move of a clue in the grid

Everything about Sudoku that doesn't fit in one of the other sections

Move of a clue in the grid

Postby ChPicard » Wed Apr 09, 2008 8:34 pm


I am very surprised to see what is going on if I move a clue in the grid staying in the same box. The number of solutions varies strongly. I am wondering if I can use this in a 17 given grid to find THE 16 given grid.

Any ideas?
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Joined: 02 March 2008

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