Become a master in solving Mini Sudoku 6x6. After solving all the puzzles in this book, you will be a Mini Sudoku Pro. You start with easy Sudoku puzzles and you gradually build your way up to extremely hard Sudoku puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned!Mini Sudoku 6x6 Deluxe - Easy to Hard is a collection of 468 puzzles: 136 easy Mini Sudoku 6x6 puzzles 136 medium Mini Sudoku 6x6 puzzles 136 hard Mini Sudoku 6x6 puzzles 60 extra logic puzzles I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution.None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books.Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku and Soduku.