Sudoku Intermediate: Sudoku Puzzle Book

These incredibly stimulating Sudoku puzzles are for Sudoku Intermediates who have started their Sudoku journey and want to take it to the next level.

You already know the satisfaction of Sudoku. So grab a pencil and enjoy hours of fun solving Sudoku puzzles.

Sudoku is good for your brain. Sudoku is perfect for sharpening concentration and reasoning skills.
Sudoku helps you keep mentally fit!

This book contains 100 Intermediate level puzzles and 100 difficult puzzles with answers.