{"product_id":"the-toughest-sudoku-puzzle-book-200-puzzles-to-sharpen-your-brain","title":"The Toughest Sudoku Puzzle Book: 200+ Puzzles to Sharpen Your Brain","description":"\u003ctable align=\"center\" border=\"0\" cellpadding=\"2\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ctr\u003e\n\u003ctd class=\"productDetailSmallElements\"\u003e\n\u003cp\u003e\n\u003cstrong\u003eBiographical Note\u003c\/strong\u003e:\u003cbr\u003e\n\t\t\t\t\t\t\t\tBrother and sister team \n\u003cb\u003eCRISTINA and RICK SMITH\u003c\/b\u003e have been solving puzzles together their whole lives. They are the award-winning authors of the \n\u003ci\u003eYoga for the Brain\u003c\/i\u003e series of puzzle books. Learn more at www.YogafortheBrain.com. \n\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cb\u003eCRISTINA AND RICK SMITH\u003c\/b\u003e are a brother-and-sister team and the award-winning authors of the \n\u003ci\u003eYoga for the Brain\u003c\/i\u003e puzzle book series. They love doing jigsaw, word, and logic puzzles, and have been solving them together their whole lives.\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003ePublisher Marketing\u003c\/strong\u003e:\u003cbr\u003e\n\u003cp\u003e\u003cb\u003e200+ supercharged Sudoku to test your skills--and boost your brainpower!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWhether you're already a pro or you're looking to build your abilities, \u003ci\u003eThe Toughest Sudoku Puzzle Book\u003c\/i\u003e will challenge and entertain you with hours of mind-bending fun. Of all the Sudoku puzzle books, this one's action-packed with 240 clever, creative Sudoku puzzles, plus complete explanations of 14 fail-proof solving techniques to guarantee your success.\u003c\/p\u003e\n\u003cp\u003eUnlike standard Sudoku puzzle books, this book contains 18 variations to keep your brain engaged and your pencil sharp. Difficulty increases throughout, culminating in a bonus chapter that will stretch the minds of even the most advanced players. Finally, a helpful hints section provides 3 clues per puzzle to get you over any hurdle.\u003c\/p\u003e\n\u003cp\u003eThis extraordinary standout among Sudoku puzzle books includes: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLevel up\u003c\/b\u003e--Test your problem-solving skills with three epic levels of difficulty, including tough, tougher, and even tear-your-hair-out!\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVexing variety\u003c\/b\u003e--Tackle a wide range of Sudoku types like Twodoku, Jigsaw, Nonconsecutive, and Samurai, which you won't find in other Sudoku puzzle books.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecrets revealed\u003c\/b\u003e--Discover how to play smarter with 14 basic, intermediate, and advanced techniques designed for Sudoku puzzle books players of all levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSince it's one of the most challenging Sudoku puzzle books on the planet, this book will blow your mind!\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cbr\u003e\n\u003cp\u003e\n\u003cstrong\u003eContributor Bio:\u003c\/strong\u003eSmith, Cristina\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003eBrother and sister team \u003cb\u003eCRISTINA and RICK SMITH\u003c\/b\u003e have been solving puzzles together their whole lives. They are the award-winning authors of the \u003ci\u003eYoga for the Brain\u003c\/i\u003e series of puzzle books. Learn more at www.YogafortheBrain.com.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eContributor Bio:\u003c\/strong\u003eSmith, Rick\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eCRISTINA AND RICK SMITH\u003c\/b\u003e are a brother-and-sister team and the award-winning authors of the \u003ci\u003eYoga for the Brain\u003c\/i\u003e puzzle book series. They love doing jigsaw, word, and logic puzzles, and have been solving them together their whole lives.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Smith, Cristina\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Callisto\u003cbr\u003e\u003cb\u003eBinding:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePub Date:\u003c\/b\u003e 2020-05-19\u003cbr\u003e\u003cb\u003eBISAC:\u003c\/b\u003e Games \u0026amp; Activities \/ Sudoku|Games \u0026amp; Activities \/ Puzzles|Games \u0026amp; Activities \/ Activity Books\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.95 lbs\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781646115822\u003cbr\u003e\u003cb\u003eASIN:\u003c\/b\u003e -\u003cbr\u003e\u003cb\u003eSKU:\u003c\/b\u003e SP-9781646115822\u003c\/p\u003e","brand":"Callisto","offers":[{"title":"Default Title","offer_id":52427025744153,"sku":"SP-9781646115822","price":22.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/0380\/5209\/files\/f0e93817-043c-4f88-9606-7afb69b5719f.jpg?v=1784504569","url":"https:\/\/westbindery.com\/products\/the-toughest-sudoku-puzzle-book-200-puzzles-to-sharpen-your-brain","provider":"West Bindery","version":"1.0","type":"link"}