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Puzzle #341: Sudoku and Conflict Graphs
A quick demonstration with three by three sudoku puzzles and how you can solve them with conflict graphs.
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Comments
Ken Ellis
Nice connection! I like it! I'll try this process out with some teachers and point them here. Thanks!
November 14, 2011 (8:42 am)
David Millar
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 I had originally made this worksheet as a handout to go with a presentation for my contemporary and applied mathematics class and subsequently used it for a small demo in my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.
November 14, 2011 (6:00 pm)
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Supplies Stocked… …or just Help with My Medical Bills
Someone in my class said that this takes all the fun out of sudoku puzzle solving. Thoughts?
April 29, 2009 (9:53 am)