Expert Sudoku

by Nikoli Publishing

Overview

Expert Sudoku is an all-new collection of handcrafted puzzles for the expert puzzle-solver. This is the book that challenges skilled solvers and Sudoku-lovers at the top level—every one of the 320 puzzles is rated "difficult." Good luck!

Product Details

ISBN-13:	9780761158356
Publisher:	Workman Publishing Company
Publication date:	11/19/2009
Pages:	401
Sales rank:	95,937
Product dimensions:	4.00(w) x 6.00(h) x 1.00(d)

About the Author

Nikoli is the Japanese puzzle and game company that’s been nurturing and developing sudoku for over thirty-five years. They hold the trademark on sudoku in Japan, and supply 100 percent of the puzzles published in Japanese newspapers and magazines. 
 

Table of Contents

Introduction:
    What is Sudoku?
    The History of Sudoku
    The Rules of Sudoku
    Remembering the Basics
    Why Handmade?
    Why Nikoli?
Puzzles
Solutions