Number Warriors Sudoku Extreme

This title is printed to order. This book may have been self-published. If so, we cannot guarantee the quality of the content. In the main most books will have gone through the editing process however some may not. We therefore suggest that you be aware of this before ordering this book. If in doubt check either the author or publisher’s details as we are unable to accept any returns unless they are faulty. Please contact us if you have any questions.

Extreme Sudoku is recommended for the advanced players. If easy and medium difficulty puzzles already bore you, then step up and do extreme. Strive for progressive learning. Never settle with where you are intellectually. There are many benefits to going beyond your limits. Grab a copy and play Sudoku today.