This book contains 1000 new and Extremely Hard Sudoku Puzzles with solutions.
Have fun puzzling or giving away a lot of Puzzle fun.
With this you can check at the end whether you have puzzled correctly or not.
On the last pages of the book you can find can find the Solutions for each puzzle.
Thus this puzzle book is suitable for True Professionals in search of a multitude of challenges .
This book contains 1000 new and Extremely Hard Sudoku Puzzles with solutions