Download or read book Think You're an Expert at This? - Sudoku Unique Puzzles with 300+ Challenges written by Puzzle Therapist and published by Puzzle Therapist. This book was released on 2017-09-20 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did you know that Sudoku puzzles test something that you've probably not used in ages? When you're stuck behind a desk 9-5, you hone only the skills required to get your job done. Sudoku challenges that by testing your brain to think differently. It's the kind of challenging relief that brings about so many benefits. Grab a copy today!