dailysudoku.com Discussion of Daily Sudoku puzzles    FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Search found 1 match dailysudoku.com Forum Index Author Message   Topic: XY chains audrey88 Replies: 2 Views: 24900 Forum: Solving techniques, and terminology   Posted: Sun Aug 12, 2007 10:46 pm   Subject: XY chains Can you explain to me what is meant by an XY chain? Once I get that figured out, maybe more complicated terminology will become clear. Thanks.   Page 1 of 1 All times are GMT Jump to: Select a forum Discussions about the puzzles----------------Daily Sudoku puzzlesOther puzzles General discussion, philosophy, solving methods, and terminology----------------Solving techniques, and terminologyGeneral discussion Site help and testing----------------Site helpTest Archive: Old and mostly inactive discussions----------------Puzzles by dajThe Sudoku Book puzzles Squigglies, Monsters, and other variants----------------Daily Sudoku Squiggly puzzlesDaily Sudoku Monster puzzlesAny other variant  Powered by phpBB © 2001, 2005 phpBB Group