gvp16 Posted March 23, 2010 Share Posted March 23, 2010 Hi guys, i need to make a suduko solver that completes the grid when you enter some of the numbers. but i cant quite figure out how to do it, one way i can think is to compare all the values from the input boxes in a row/ column, and if they add up to the total then it is correct, but im sure there is a better/ more dynamic way. I dont want someone to do the work for me, just a point in the write direction. Thanks. Quote Link to comment Share on other sites More sharing options...
JAY6390 Posted March 23, 2010 Share Posted March 23, 2010 http://forum.phpvideotutorials.com/showpost.php?p=78071&postcount=8 Quote Link to comment Share on other sites More sharing options...
gvp16 Posted March 23, 2010 Author Share Posted March 23, 2010 Thanks for that, but i just cant get my head round how i check all the rows and colums for the correct combination Quote Link to comment Share on other sites More sharing options...
oni-kun Posted March 23, 2010 Share Posted March 23, 2010 Thanks for that, but i just cant get my head round how i check all the rows and colums for the correct combination You can create a multidemensional array out of the POST elements, so you can easily compare (and thus calculate) a1, b1, c1 or a1, a2, a3 to solve it. Quote Link to comment Share on other sites More sharing options...
Daniel0 Posted March 23, 2010 Share Posted March 23, 2010 I once wrote one in Standard ML as an extra optional assignment: http://daniel0.net/sudoku.sml And stripped off Danish comments that you probably can't read anyway + stripped sudoku generator (EDIT: well, you probably can't read the source code either, but I posted it anyway in case someone would be interested): http://daniel0.net/sudoku_no_comments.sml Quote Link to comment Share on other sites More sharing options...
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