When you are stuck on a Sudoku puzzle, you may find that applying one or two of the advanced Sudoku strategy methods could help you to solve your puzzle.
The X Wing method is one of the most useful of the advanced strategies and can help you solve very difficult Sudoku.
For a tutorial of the X Wing method using this example puzzle, visit: Advanced Sudoku Strategy Tips and Tricks – X Wing Tutorial.
July 28, 2012 at 8:09 pm |
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