Easy to Master Sudoku X - 200 Easy to Master Puzzles 9x9 (Volume 13), Book 13, (Paperback)

<b>Sudoku X</b> (also known as "<i>Diagonal Sudoku</i>") is a placement puzzle. In this sudokus main diagonals also contain the digits 1 through 9. <p><b>About Book</b><br>This book introduces you to the amazing world of Sudoku X puzzles.<br>It will help you understand the rules of this puzzle.<br>This book is perfect for players of all skill levels and ages.<br>You will find <b>200</b> exciting puzzles, both for beginners and for professionals. </p><p><b>HOW TO PLAY</b><br>It is a <b>9x9</b> grid, partially divided by black cells into compartments. </p><p>The puzzle is most frequently a <b>9x9</b> grid made up of <b>3x3</b> subgrids (called "regions"). Some cells already contain numbers, known as "givens". The goal is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1 through 9 exactly once. Main diagonals also contain the digits 1 through 9. Each number in the solution therefore occurs only once in each of three "directions".</p>

• Easy to Master Sudoku X - 200 Easy to Master Puzzles 9x9 (Volume 13), Book 13, (Paperback)
• Author: Independently Published
• ISBN: 9798653929069
• Format: Paperback
• Publication Date: 2020-06-14
• Page Count: 54