Sudoku is fun, challenging, and sometimes frustratingly difficult-and those things make it tremendously addictive. Rodney L. Wagner, a retired businessman, pastor, and teacher knows that firsthand as he's completed thousands of puzzles of all ranges of difficulty. In this tutorial, he explains what Sudoku is and explains why it is so fun-but more importantly, he reveals helpful technique on solving puzzles that are particularly vexing. He knows the techniques work, because he's used them to solve thousands of puzzles, including hard puzzles and extreme puzzles. Each technique includes a narrative and step-by-step instructions on how to use it depending on the situation. You'll even find real examples so you can see how to implement the techniques. Whether you are a novice or have moderate experience but want to improve your puzzle-solving skills, you'll discover helpful hints on mastering even the most difficult of puzzles in Rod's Sudoku Tutorial.