Jigsaw Sudoku: 500 Medium Puzzles, Paperback/Khalid Alzamili

The objective of Jigsaw Sudoku ("Geometry Sudoku", "Geometry Number Place", "Irregular Sudoku", "Kikagaku Nanpure") is to fill every row, column and sub-region with numbers 1-9 and each row, column, and sub-region must have each number exactly once. This Jigsaw Sudoku book is packed with the following features: 500 Medium Jigsaw Sudoku Puzzles Answers to every puzzle are provided. Each puzzle is guaranteed to have only one solution. Includes free bonus puzzles you can download book ( Tons of Sudoku Puzzles for Adults & Seniors ) Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors) Jigsaw Sudoku Puzzle Book is a collection of 500 Jigsaw sudoku puzzles. Part of the popular " Sudoku Puzzle Books " series, the book is designed to help keep your brain cognitively fit, flexible, and young.