The hardest sudoku puzzles 100 challenging puzzles Cards

By Challenging World

This book is filled with easy and hard sudoku puzzles this book will provide you with hours of entertainment. you will really like this; it is a book filled with only hard level puzzles. Great for the Experienced Sudoku Puzzler.
Features:
100 hard puzzle
Big grids for easy solving

• Format: Paperback
• Language: English
• ISBN: B09TKMZY94
• ISBN13: 9798423462406
• Release Date: February 2022
• Publisher: Independently Published
• Length: 126 Pages
• Weight: 0.68 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"