No Surrender! | Sudoku Hard Puzzle Books

There should be no retreat, no surrender when you're dealing with difficult Sudoku puzzles. You need to develop the thinking "you got yourself in a mess so you need to get yourself out, too." Sudoku trains you to have creative and analytic thinking skills. It also boosts your re-focus abilities. Start solving Sudoku today.

• • Author: Senor Sudoku
• • Publisher: Senor Sudoku
• • Publication Date: Feb 01, 2019
• • Number of Pages: 78 pages
• • Language: English
• • Binding: Paperback/Games & Activities
• • ISBN-10: 1645215555
• • ISBN-13: 9781645215554