The Toughest Sudoku Puzzle Book: Very Hard to Extreme Puzzles-16x16 Puzzles with Solutions to Sharpen Your Brain-16 X 16 Sudoku Puzzle Book For ... Book for Adults-Hard Puzzle Book For Adults

By Ennaoui Books

Do you love to solve difficult Sudoku X 16x16 puzzles? Then you should solve the Sudoku X

puzzles in this book. You get to solve extremely difficult Sudoku X puzzles.

You do not need to wade through tons of easy Sudoku X puzzles before getting to the real brain teasers.

Once you pick up this book, you won't be able to put it back down. You have been warned

Sudoku X 16x16 - Hard to Extreme is a collection of Over Than 100 Sudoku puzzles 16x16.

I guarantee that every logic puzzle in this Sudoku X book has been carefully checked to ensure

that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.

Sudoku X is also known as Diagonal Sudoku, Kokonotsu, Taikakusen Nanpure and Diagonal Line Number Place.

Sudoku is a fun and addicting logic puzzle game that has taken theworld by storm.

This book is ideal if you love to play Extreme Sudoku 16x16 but you want a much bigger challenge.

Take your Sudoku to the next level. Move up from the original 9x9 Sudoku grid to a larger (and harder) 16x16 grid.

• Format: Paperback
• Language: English
• ISBN: B08CWBFDCY
• ISBN13: 9798665957180
• Release Date: July 2020
• Publisher: Independently Published
• Length: 162 Pages
• Weight: 0.37 lbs.
• Dimensions: 0.3" x 5.0" x 8.0"