1to9only wrote:Oops! I think I've introduced a bug in SixySolver - the original sixy.c works.
Also 3 of the 25 solves - the only 3 having a given in the last cell!!!
SixyExplainer has a rating for all 25, so the grids are good.
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The bug has been squashed, my fault for not testing enough!
I've re-released the program, if you downloaded it, please re-download from the same link.
Again, my apologies.
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