Open your brain and fun with usWith more than 150 sudoku puzzles of varying difficulty (from easy to medium to Hard) you'll build your mental muscle and stay sharp.This book features the following:- 150 puzzle grids- 50 Easy, 50 Medium and 50 Hard level puzzles, arranged in order of difficulty- Notebook size, Easy for take anywhere- Simple instructionsSit back, put your feet up, and get ready to relax with this great collection of Sudoku puzzles guaranteed to bring a little piece of joy to your daily life.
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