I’ve spent many a journey back home from work, struggling to fill in the blanks on the “easy” 9 X 9 square called Sudoku, feeling quite hollow & useless.  These boys from the Notre Dame University have developed an algorithm that solves Sudoku puzzles very easily, without backtracking! Their publication is here (even reading this was hard for me!)

Leave a Reply

Your email address will not be published. Required fields are marked *