Numerical logic Puzzles are Puzzles that use the numbers and the set of rules to deal with them.
In this book you can find Classic Sudoku , Sudoku X , Sudoku Jigsaw and Argyle Sudoku .
The Variety Puzzle Books for adult\'s series contain: - 100 Classic Sudoku.
This book contains Hard puzzle.
The number of Puzzles in the book is 400 puzzles.
With a great Variety of number Puzzles this series is ideal for brain training and keeping your mind active.
Numerical logic Puzzles are Puzzles that use the numbers and the set of rules to deal with them.
In this book you can find Classic Sudoku , Sudoku X , Sudoku Jigsaw and Argyle Sudoku