Sudoku Para Adultos - 330 Rompecabezas : Medio - Difícil - Experto - Un Libro Adictivo Con Soluciones E Instrucciones - 9X9 Clásico - Juego De Lógica

* Sudoku puzzles are a proven method for keeping the mind healthy and combating Alzheimer's and Dementia! * Hours of entertainment! * 4 difficulty levels: medium - hard - very hard - extreme * Puzzles are in size 16 font, so that you will never suffer from eye-strain while doing them! * Format easy to use and to take everywhere (6" x 9" paperback) * Perfect gift for that special someone!

• • Author: Puzzle Puzzle Publishing
• • Publisher: Independently Published
• • Publication Date: Dec 19, 2018
• • Number of Pages: 111 pages
• • Language: Spanish
• • Binding: Paperback
• • ISBN-10: 1792036906
• • ISBN-13: 9781792036903