Here's Just "Sneak-Peak" At What You'll UncoverWith Sudoku Puzzle Secrets * Learn how to solve sudoku puzzles with little effort. * Learn the math behind sudoku. * Construction of the sudoku puzzle revealed. * How to properly search for the lone number. * What to do when everything else fails. * Solving a diabolical puzzle untold secrets. * Sample sudoku puzzles for you to solve. * How to eliminate the extraneous. * Using cross hatching to your advantage. * How to properly count when doing your sudoku puzzle. * The latin square explained. * What exactly unique grids are and how to use them. * Japanese variants untold secrets. * Sudoku history fully explained. * Plus much MUCH More!