23.03.2009, 09:39
When solving the jigsaw sudoku it can be handy to know the law of leftovers. In Denkzettel there has been an article about it. The highlights of the law of leftovers is in the attachement.
This can be also helpful with the more advanced chaos sudoku.
Kind regards, Richard
This can be also helpful with the more advanced chaos sudoku.
Kind regards, Richard