FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in          Games  Calendar Log in to check your private messages    Simple Sudoku Solver          Sudoku Programmers Forum Index -> Solving sudoku View previous topic :: View next topic   Author Message cecbevwr Joined: 28 Oct 2005 Posts: 4 : Items Posted: Sat Oct 29, 2005 12:47 am    Post subject: Simple Sudoku Solver In the "Simple Sudoku" program, what is the function of the "Filter on Pairs" button (Ctrl+ Y) ?. Help appreciated. Cec Back to top angusj Site Admin Joined: 18 Jun 2005 Posts: 406 : Items Posted: Sat Oct 29, 2005 1:53 am    Post subject: Re: Simple Sudoku Solver cecbevwr wrote: In the "Simple Sudoku" program, what is the function of the "Filter on Pairs" button (Ctrl+ Y) ?. Just off the top of my head, it helps with finding: * Naked pairs * XY-Wings (http://sudoku.com/forums/viewtopic.php?t=992) * XY-Chains (http://www.sudoku.com/forums/viewtopic.php?p=6625) There are probably several other uses too. Back to top cecbevwr Joined: 28 Oct 2005 Posts: 4 : Items Posted: Sun Oct 30, 2005 8:39 am    Post subject: Re: Simple Sudoku Solver Thanks Angus for your above reply. Cec Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         Sudoku Programmers Forum Index -> Solving sudoku All times are GMT Page 1 of 1   Jump to: Select a forum Sudoku----------------Solving sudokuSetting sudokuProgramming sudokuThe mathematics of sudokuExotic sudoku Library----------------PuzzlesSoftwareSudoku elsewhere Not sudoku----------------Random thoughtsForum feedback  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum   Powered by phpBB © 2001, 2005 phpBB Group Igloo Theme Version 1.0 :: Created By: Andrew Charron