Author : Folkert Van Der Meulen Bosma
Publisher : Unknown
Page : 308 pages
File Size : 50,9 Mb
Release : 2020-05-13
Category : Electronic
ISBN : 9798643501558
50 17 Clues Sudokus with Their Step-by-step Approach Solutions by Folkert Van Der Meulen Bosma Pdf
Volume 1 of 50 17 Clues Sudokus is the first book of a series and contains 50 Sudoku puzzles with only 17 given digits or clues. Scientifically it is proven that 17 clues is the minimum number of given digits to design a standard 9 x 9 Sudoku with a unique solution. All Sudokus in this book have the standard 9 x 9 grid size. Some of these Sudokus (Challenging Sudoku Variations) contain one or more extra groups of nine coherent cells that also have to contain the different digits exactly once. You need these extra group(s) to deduce the unique solution of these Challenging Sudoku Variations, in a regular interaction with the Sudoku logic.Instead of nine different digits some of these Sudokus have nine different letters (WordDokus). The nine different digits form a meaningful English word as extra solution of the WordDoku. Your brain is extra stimulated to solve the Challenging Sudoku Variations such as the X-Doku (with the two diagonals as extra groups), the WinDoku (with four blocks of 3 x 3 cells and extra groups) and the SixGroupsDoku (with nine little groups of three coherent cells forming three horizontal and three vertical groups of nine coherent cells).This book is a must have for all Sudoku enthusiasts that want to break out of the standard Sudokus with at least 24 clues and are eager to be challenged with Sudoku puzzles with extra groups of coherent cells. It will bring you many enjoyable and brain-entertaining hours of Sudoku puzzle fun when solving these exciting 17 clues Sudokus and their variations!
