SudoCue Users

I invite you to talk about
[b]Identification methods of the XYZ wing patterns in the Sudoku grids,[/b]
my essay from page
http://www.sudoku.org.uk/discus/message ... 1176761976

MIHAIL IUSUT

I post new Added information on my essay:
Algorithm for identification of the XY wing from the Sudoku grid.

The site is : http://www.sudoku.org.uk/discus/message ... 1175457725

IUSUT MIHAIL

Dear mhparker Thank you for your appreciation on my modest study on the identification of XY wing. On all the sites I have observed the tendency to make Sudoku more abstract and everybody seems to forget that Sudoku is, first of all, a game. I, as a beginner, felt the need for a didactical explanati...

XY wing is a powerful technique of abstract, which has the disadvantage that the third cells of the chain can be laborious identified. Specially the beginners meet with difficulties in finding XY wing model, and insistently solicit help on web sites: http://www.intosudoku.com/forum/viewtopic.php?t=9...

I invite you to talk in this site about „Remote pairs, a particular case of XY chain”, my essay from page http://www.sudoku.org.uk/discus/messages/2/3507.html?1171195067. Sudoku.org.uk forum has been the only one in which I contrive to attach my essay as a word document, in initial form. Also, Andre...