Infinite Sudoku
Archive for the ‘Sudoku’ Category
How many combinations are there for a 9×9 Sudoku grid?
August 8th, 2010
9 Comments
There are so many sudokus and i was wondering if they just run out and repeat them again like 6 weeks later in different newspapers.
How long will newspapers keep printing the rules for Sudoku?
August 2nd, 2010
3 Comments
After all, you don’t see the rules for crosswords any more.
How to Play Sudoku Puzzles : Where To Get Sudoku Puzzles
May 15th, 2010
No Comments
Learn where and how to acquire Sudoku puzzles from an expert in this free how-to video series on playing a Sudoku puzzle. Expert: Gene Mortensen Bio: Gene has been an avid Sudoku puzzle solver ever since he discovered them two years ago. He does them every morning before he can move on to anything else. [...]
How to Solve Sudoku Puzzles : Double Pair Strategy in Sudoku
April 10th, 2010
4 Comments
Learn the double pair strategy for solving sudoku puzzles, with easy solving hints and help on how to get sudoku answers, in this free math game strategy video. Expert: Stephen Kennedy Bio: Stephen Kennedy holds a major in Business Economics from Brock University. He has been solving Sudoku puzzles & teaching others how to play [...]
How do Sudoku setters know they have filled just enough squares to give a unique solution?
March 14th, 2010
3 Comments
If they don’t fill enough squares, there will be multiple solutions; if too many, either there will be no solution at all (if a conflict arises) or they are making the problem easier than need be. Are there rules that describe the minimum number of filled squares to define a Sudoku (whether 3×3, 4×4 or [...]
