Become a master in solving Mega Sudoku 16x16.
Mega Sudo.
You have been warned The goal of Mega Sudoku 16x16 is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1 to 16 exactly once.
Once you pick up this book, you won\'t be able to put it back down.
You start with Easy Sudoku Puzzles and you gradually build your way up to extremely hard Sudoku puzzles.
After solving all the Puzzles in this book, you will be a Sudoku Pro.
Become a master in solving Mega Sudoku 16x16