Sudoku: Activity Book for Adults - 100 Puzzles Hard to Extreme (Paperback) (ISBN-13: 9798705873470)

This book is 8-1/2 x 11 inches in size with only 4 puzzles per page so they are easy to see and there is plenty of room to work.There are 3 difficulty levels and a total of 100 puzzles. This book includes:100 hard sudoku / very hard sudoku / 100 extremely hard sudokuBig grids - 4 sudoku puzzles every pageSize of the book: 8.5 X 11

Author: John Tuslin
ISBN-10: 8705873479
ISBN-13: 9798705873470
Publisher: Independently Published
Language: English
Published: 02/07/2021
Pages: 52
Format: Paperback
Weight: 0.32lbs
Size: 11.02h x 8.50w x 0.11d