Solving the First Puzzle.

About This Book.

Part I: Sudoku Strategy.

Chapter 1: Simplifying Sudoku.

Understanding the Rules.

Getting Down to Basics.

Chapter 2: Taking Sudoku Up a Notch.

Singling Out Lone Numbers.

Serious Sudoku Solving.

Extraneous Options.

Sudoku on Steroids.

Sudoku in the Round.

Part II: Sudoku Puzzlemania.

Easy Does It.

Getting Tricky.

Tough Nuts to Crack.

Diabolically Difficult.

Truly Treacherous.

Target Sudoku.

Part III: The Answer to Your Problems.