Frame Sudoku Frame Sudoku - 200 Hard to Master Puzzles 9x9 (Volume 14), Book 14, (Paperback)

<b>Sudoku</b> (also known as "<i>Number Place</i>") is a placement puzzle.<br>The puzzle is most frequently a 9 x 9 grid made up of 3 x 3 subgrids (called "regions"). <br>Some cells already contain numbers, known as "givens". <br>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.<br>Each number in the solution therefore occurs only once in each of three "directions", hence the "single numbers" implied by the puzzle's name. <p><b>Frame Sudoku</b> (also known "<i>Outside Sum Sudoku</i>") consists of an empty grid. Numbers in the outside frame equal the sum of the first three numbers in the corresponding row or column in the given direction. </p><p>The puzzle book contain: <br>- 200 Puzzles<br>- Handy 6 x 9 inch Book Layout<br>- 2 Puzzles per Page<br>- Ideal for Experts </p><p>In the book you will find a description and examples of solutions for all puzzles.<br>The book is for those who like logic and math problems. Decide, developing and improving.</p>

• Frame Sudoku Frame Sudoku - 200 Hard to Master Puzzles 9x9 (Volume 14), Book 14, (Paperback)
• Author: Independently Published
• ISBN: 9798642067437
• Format: Paperback
• Publication Date: 2020-07-19
• Page Count: 138