|Aug17-10, 10:35 AM||#1|
re-partition a sudoku square into zigzagging polygons
What happens when you re-partition a sudoku square into zigzagging polygons and add the condition that every compartment contain an odd number of odd numbers? Answer: You get a new puzzle called a zigzagram. You can find a pretty challenging example at www.zigzagrams.com - Good luck to all!