Sudoku 12x12 - 200 Hard to Very Hard Puzzles
Author | : Liam Parker |
Publisher | : |
Total Pages | : 118 |
Release | : 2019-11-14 |
ISBN-10 | : 1708316493 |
ISBN-13 | : 9781708316495 |
Rating | : 4/5 (495 Downloads) |
Download or read book Sudoku 12x12 - 200 Hard to Very Hard Puzzles written by Liam Parker and published by . This book was released on 2019-11-14 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: The puzzle a 12 x 12 grid made up of 3 x 4 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 12 exactly once. Each number in the solution therefore occurs only once in each of three "directions", hence the "single numbers" implied by the puzzle's name.