Following on from my previous post on advanced Sudoku tips and tricks, in which I introduced the X wing strategy. This post is an introduction to an even more difficult method. In fact it is one of the most complex Sudoku strategies, and that is the Swordfish technique. Please note, this is just an overview, for now of this technique. A more detailed tutorial will follow in due course, once I have outlined all the different Sudoku strategy methods. Continue reading “Swordfish Strategy – Advanced Sudoku Solving Method”
Once you have grasped the basic Sudoku rules and used the Sudoku strategy tips and tricks detailed in my previous easy tutorial posts you’ll see how easy it is to become quite familiar with the basic concept of Sudoku puzzles.
The previous posts shows you how to solve Sudoku using simple strategies and techniques. But as you become more adept at solving Sudoku, you’ll no doubt want to learn about more advanced Sudoku tips and strategies. Continue reading “Advanced Sudoku Strategy – An Introduction to the X Wing”
This is the last part of the step by step easy Sudoku tutorial.
Using the easy Sudoku puzzle example.
And this post is mainly diagrams of the interim stages, towards the solution.
As I have already described the method, rules and tips.
Which you should use for solving this easy Sudoku puzzle example.
See my previous 2 posts for details. Continue reading “Easy Sudoku Tutorial – Step by Step Example part 3 of 3”