Puzzle #341: Sudoku and Conflict Graphs
Posted April 25, 2009 • #sudoku
A quick demonstration with three by three sudoku puzzles and how you can solve them with conflict graphs.
Comments
Ken Ellis • 11/14/11 8:42 am
Nice connection! I like it! I'll try this process out with some teachers and point them here. Thanks!
David Millar • 11/14/11 6:00 pm
Thanks for the comment, Ken! I had originally made this worksheet as a handout to go with a presentation for my contemporary and applied mathematics class and subsequently used it for a small demo in my discrete structures class, and it served each well. If you or a colleague can think of anything that would improve it though, please let me know.
David Millar • 04/29/09 9:53 am
Someone in my class said that this takes all the fun out of sudoku puzzle solving. Thoughts?