ISBN-13: 9781502454089 / Angielski / Miękka / 2014 / 182 str.
Become a master in solving large Sudoku 12x12. After solving all the puzzles in this book, you will be a 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 The goal of Sudoku 12x12 is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1 to 12 exactly once. Large Sudoku 12x12 - Easy to Extreme is a collection of 276 puzzles: