Step by Step X Wing Tutorial
In this advanced Sudoku strategy tips and tricks tutorial.
You will find an example of how to use the X Wing technique.
An advanced Sudoku solving strategy.
Perfect to use to solve very hard Sudoku puzzles.
If you would like a tutorial on how to start a Sudoku and the Sudoku basic rules, please check out my previous post: Step by Step How to Solve Sudoku – Sudoku Tips and Rules.
Also if you would like to know what the X wing advanced Sudoku strategy is. You may also want to check out my previous post: An Introduction to the X Wing Advanced Sudoku Strategy.
However, in this Sudoku tutorial you will see an example of a Sudoku puzzle.
Where you can use the X wing strategy. And this example uses the column variation of the X wing technique.
Continue reading “X Wing Tutorial – Solving Sudoku with Advanced Techniques”