Large Print Sudoku Puzzle Book for Adults Easy to Hard Large Print sudoku puzzles is a perfect gift for all brain puzzle and sudoku lovers! Large Print Sudoku 1 problem per page Tons of puzzles! Sudoku Puzzles from beginner to expert Lots of puzzles to choose from! 4 per page with answers at the back of the book Expertly created and accurate for skill levels Bigger print than newspapers and other sudoku books High quality paper easily writeable with pen or pencil with no bleed Easy to tear out with side margins Free bonus puzzles for print to download! Features: tons of fun and engaging puzzles, 3 accurate skill levels: 33 Easy, 34 medium, 34 hard A Sudoku puzzle is defined as a logic-based, number-placement puzzle. The objective is to fill a 9×9 grid with digits in such a way that each column, each row, and each of the nine 3×3 grids that make up the larger 9×9 grid contains all of the digits from 1 to 9. Each Sudoku puzzle begins with some cells filled in. The player uses these seed numbers as a launching point toward finding the unique solution. It is important to stress the fact that no number from 1 to 9 can be repeated in any row or column (although, the can be repeated along the diagonals). What Defines a True Sudoku Puzzle? For a puzzle to be a true Sudoku puzzle, it can have one (and only one) solution. There can be no ambiguity in Sudoku. Each number has a single location it must reside in. Otherwise, the player is forced to guess which location to choose thus changing the puzzle into a game of chance. Sudoku Puzzle Variants There are many variations on Sudoku including Mini Sudoku, Cross Sums Sudoku, Killer Sudoku, and Wordoku. We will not cover such variations here. The Rules of Sudoku