Author: The Times Mind Games Publisher: Collins ISBN: 9780008137267 Category : Languages : en Pages : 320

Book Description
These are previously unpublished high-quality Su Doku grids from the puzzle providers to The Times, and help to develop you to take on Extreme Su Doku. The 200 puzzles in this collection of treacherously difficult puzzles will stretch even the most advanced Su Doku enthusiast. You will need to use all of your best solving techniques to get to the end of this testing challenge. The puzzles in the collection are of the highest quality and are perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles. Guaranteed to provide hours of mind-stretching entertainment.

Author: The Times Mind Games Publisher: Times Books ISBN: 9780007319671 Category : Sudoku Languages : en Pages : 0

Book Description
A new collection of previously unpublished Fiendish Su Doku puzzles with the added bonus of 30 Super Fiendish puzzles. Perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles. Guaranteed to provide hours of absorbing, brain-stretching entertainment. The puzzles in this collection are of the highest quality and supplied by Sudoku Syndication, the Sudoku suppliers to The Times newspaper. Since the first Su Doku puzzle appeared in The Times in November 2004, they have become a phenomenon, with over 5 million copies of The Times Su Doku books sold worldwide. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic. Each puzzle has a unique solution - and there's no guesswork required. The Times Su Doku remains the original, the best and the market leader.

Author: M. Prefontaine Publisher: ISBN: 9781974661435 Category : Languages : en Pages : 76

Book Description
Fiendish Sudoku Book Sudokus are puzzle games which originated in Japan and rely on number logic to solve them. You are not required to know any equations or have special mathematical skills. To solve them you simply require logic, deduction and a flexible mind with numbers. Sudokus are amongst the most popular puzzle games in recent times. It combines relatively simple rules with deceptively complex solutions in the most difficult puzzles. The goal is to simply fill the grid with the correct numbers. The 9 x 9 grid is split into 9 separate 3 x 3 compartments. Each of these compartments, when solved, have the numbers 1-9 within each cell. Also, each row and each column of 9 numbers have the numbers 1-9 only once each within them when solved. You are given some clues in so far as some of the numbers are filled for you already. The more difficult the puzzle the less clues you are given. There is a unique solution to each puzzle in this book. The book is consists solely of Fiendish Sudokus, which are amongst the most difficult. The solutions are at the back of the book if all hope is lost. Tags: sudoku 9x9, sudoku puzzle book, sudoku book, sudoku books for adults, sudoku difficult, sudoku for adults, sudoku game, sudoku gifts, sudoku hard, sudoku puzzle books hard, sudoku x puzzle books, puzzles for adults

Author: M. Prefontaine Publisher: ISBN: 9781546762447 Category : Languages : en Pages : 114

Book Description
The toughest sudoku book Sudokus are puzzle games which originated in Japan and rely on number logic to solve them. You are not required to know any equations or have special mathematical skills. To solve them you simply require logic, deduction and a flexible mind with numbers. Sudokus are amongst the most popular puzzle games in recent times. It combines relatively simple rules with deceptively complex solutions in the most difficult puzzles. The goal is to simply fill the grid with the correct numbers. The 9 x 9 grid is split into 9 separate 3 x 3 compartments. Each of these compartments, when solved, have the numbers 1-9 within each cell. Also, each row and each column of 9 numbers have the numbers 1-9 only once each within them when solved. You are given some clues in so far as some of the numbers are filled for you already. The more difficult the puzzle the less clues you are given. There is a unique solution to each puzzle in this book. The fewest number of clues that a Sudoku can have and still have a unique solution is believed to be 17. This book starts with 50 puzzles of 22 clues and works down to the final 50 which have only 17 clues. Tags: sudoku 9x9, sudoku puzzle book, sudoku book, sudoku books for adults, sudoku difficult, sudoku expert, sudoku for adults, sudoku game, sudoku gifts, sudoku hard, sudoku hard to extreme, sudoku puzzle books hard, sudoku very hard, sudoku x puzzle books, puzzles for adults

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