{"product_id":"extreme-sudoku-rich-goodwin-9781660668939","title":"Extreme Sudoku: 100 Difficult Level 4 Puzzles","description":"\u003cp\u003eAre you \u003cstrong\u003ebored with 'difficult' sudoku puzzles?\u003c\/strong\u003e Looking for an extra challenge? This book is exactly what you need. \u003c\/p\u003e\u003cp\u003eInside is a collection of 100 \u003cstrong\u003eextremely, extra, super hard\u003c\/strong\u003e sudoku level 4 puzzles. Rich has done his best to handcraft the most challenging, extremely hard sudoku puzzles for you. This is for truly \u003cstrong\u003eelite sudoku solvers\u003c\/strong\u003e. Exercise your best strategies in sudoku battle. These are so hard you might just have to google \"how to solve very difficult sudoku puzzles\" \u003c\/p\u003e\u003cp\u003eFeatures: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne puzzle per page. Each page is large print so each grid is easy to see and there's plenty of space for you to work the puzzles. \u003c\/li\u003e\n\u003cli\u003eThere is a solutions key in the back, but you won't need it, right?\u003c\/li\u003e\n\u003cli\u003eGreat for you, the \u003cstrong\u003esudoku ninja\u003c\/strong\u003e, or to give as a gift for other sudoku savants in your life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCheck out the other great puzzles crafted by \u003cstrong\u003eRich Goodwin on Amazon\u003c\/strong\u003e  He offers all other sudoku levels from introductory easy to expert hard in his Power Player Games series.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Rich Goodwin\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 166066893X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781660668939\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/14\/2020\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 126\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.68lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.02h x 8.50w x 0.27d\u003cbr\u003e\u003cb\u003eLarge Print\u003c\/b\u003e","brand":"Rich Goodwin","offers":[{"title":"Paperback","offer_id":43983164080383,"sku":"9781660668939","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_57d726d3-77ce-4066-86d9-9f5605aece17.jpg?v=1683265037","url":"https:\/\/www.whiterainbookhouse.com\/products\/extreme-sudoku-rich-goodwin-9781660668939","provider":"WR Book House","version":"1.0","type":"link"}