50 Challenging Sudoku Variations - Volume 1

by Folkert Van Der Meulen Bosma

Overview

This book contains the first collection of 50 handcrafted Challenging Sudoku Variations, arranged in the difficulty levels Beginner (18 puzzles), Advanced (16 puzzles) and Professional (16 puzzles), with grid sizes ranging from 6 by 6 up and until 12 by 12.
This book is a must have for all Sudoku enthusiasts who want to tackle other than standard Sudokus and who dare to tease their brain to the utmost to solving these challenging Sudoku Variations, appealing to various kinds of logic to find the clues for concluding the unique solution.
You will be challenged with Sudoku Variations with one or more extra groups of coherent cells with nice patterns and figures that also have to contain the different digits exactly once. You even will be challenged more by the Sudokus with extra groups of coherent cells with special features (Dokus). To solve these Sudoku Variations you literally have to think "out-of-the-box" for these exiting new challenges.
Use your math skills at the CalculoDoku and SeriesDoku, Sharpen your two-dimensional insights at the InfinityDoku, and appeal to your spatial expertise at the JigSawPiecesDoku, PalindromeDoku and SpiraloDoku.
Enjoy the Word Sudoku variations with different letters for finding meaningful words as extra solution of these puzzles. Some Sudokus are combinations of various types of logic.
The answers are included at the end.
Give yourself a well-earned pat on your shoulder when you have cracked the features of these Sudokus after many hours of brain entertaining puzzling fun, while sharpening your concentration and solving skills.

Product Details

ISBN-13:	9781539781813
Publisher:	CreateSpace Publishing
Publication date:	10/27/2016
Series:	50 Challenging Sudoku Variations , #1
Pages:	74
Product dimensions:	5.24(w) x 7.99(h) x 0.15(d)

About the Author

Since 2013 Folkert started as a freelance Sudoku Variation creator to design and produce hand-crafted tailor-made Word Sudoku Variations for themed magazines, newspapers, companies, events and jubilees as prize puzzles.
Since 2014 Folkert also designs Educational Sudoku Variations with types of logic that deviate from the standard Sudoku logic. Combinations of various types of logic result in exciting new Sudokus, such as the CalculoDoku with math logic, DependenceDoku, InfinityDoku and SpiraloDoku. Most of his designs are Sudokus with extra groups of coherent cells that also must contain exactly once the different number of digits or letters of the grid size involved.
Including the combinations of the Educational Sudokus and the Sudokus with extra groups he has made more than 1,000 Challenging Sudoku Variations.
This Volume 1 contains a first selection of 50 of these brain entertaining Sudoku Variations.