You can play the puzzles in this book on your mobile phone!

Become a master in solving Sudoku. After solving all the puzzle in this book, you will be a Sudoku Pro. You start with easy Sudoku puzzle and you gradually build your way up to extremely difficult Sudoku puzzle. Once you pick up this book, you won't be able to put it back down. You have been warned!

Only 1 large print puzzle per page, with lots of white space for scribbling.

Large Sudoku 12x12 - Easy to Extreme is a collection of 276 puzzle:

• 54 easy Sudoku 12x12 puzzle
• 54 medium Sudoku 12x12 puzzle
• 54 hard Sudoku 12x12 puzzle
• 54 extreme Sudoku 12x12 puzzle
• 60 extra logic puzzle

The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once.

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 puzzle 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 or Soduku.