X-Chain , How to solve sudoku puzzles - Solving sudoku strategy

Chain Sudoku - Easy

Ways to solve Sudoku Puzzles

Is there a Sudoku puzzle where you can start with 1 and find all 1's, then move to 2, and so forth until 9, so that you solve the entire puzzle in

Diagrams and Notations - Sudopedia Mirror

Solving Sudoku

Sudoku Understanding Chains

Whether you are a complete beginner or have already acquired some solving skills, this book will be extremely helpful. For beginners it explains what

Sudoku Solving Techniques

Emeritus Professor of Mathematics Jerry Janusz presents a survey, step-by-step, of most of the known techniques used in solving Sudoku puzzles and

Solving Sudoku: Illustrated Strategies

Ways to solve Sudoku Puzzles

Sudoku designers the world over will weep and gnash their teeth at the revelations in this comprehensive guide to cracking the addictive puzzles--but

Puzzlewright Guide to Solving Sudoku: Hundreds of Puzzles Plus Techniques to Help You Crack Them All

HoDoKu: Solving Techniques - Chains and Loops

Sudoku Techniques: Junior Exocet Technique and Chaining with Related Values + Chain Trees a book by Clifford McQuesten

Sudoku Solving by Probability Models and Markov Chains - Department of Mathematics

Techniques: Naked Pairs/Triples - Sudoku Of The Day