{"product_id":"the-number-addicts-book-of-hard-to-extreme-sudoku-200-challenging-sudoku-puzzles-9781541941458","title":"The Number Addict's Book of Hard to Extreme Sudoku 200+ Challenging Sudoku Puzzles","description":"Stimulate your mind with this book of hard to extreme Sudoku puzzles. If you've only progressed to this level, don't get frustrated if it takes you a minimum of an hour to complete a puzzle. You are just getting started. Your mind will soon adapt to the level of difficulty if you continue to work on more puzzles everyday. How many puzzles can you complete today?\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Author\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e\u003ci\u003ePuzzle Therapist:\u003c\/i\u003e\u003c\/b\u003e - Puzzle Therapist creates puzzles for children, adults and seniors that are geared towards stimulating the mind. We know every mind is unique and our books and titles are engineered to improve short term memory, brain chemistry, disposition, and ultimately stimulate creativity. Be it a Sudoku puzzle, crossword puzzle, mazes, quiz books and even trivia titles, our readers and user are always educated, informed and entertained with what we offer. Grab a copy of one of our titles today.","brand":"Puzzle Therapist","offers":[{"title":"Default Title","offer_id":50473636888850,"sku":"9781541941458","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_46b4c677-cff8-4534-9534-7e7bd9bb69b9.jpg?v=1730199481","url":"https:\/\/surprise-castle.myshopify.com\/products\/the-number-addicts-book-of-hard-to-extreme-sudoku-200-challenging-sudoku-puzzles-9781541941458","provider":"Surprise Castle","version":"1.0","type":"link"}