{"product_id":"9781943828555","title":"Sudoku: 1800 Hard Puzzles To Keep Your Brain Active For Hours: Active Brain Series Book","description":"Active Brain Series gigantic book of 1800 hard Sudoku puzzles with solutions, perfect for the Sudoku enthusiast. With only one level of difficulty there are no wasted puzzles. \u003cp\u003eSudoku is a fun way to exercise your brain and there are plenty of puzzles in this book to give it a really good workout! \u003c\/p\u003e\u003cp\u003eThe book is 8.5\" by 11\" and has 4 puzzles per page with room for notes.\u003c\/p\u003e","brand":"Fat Dog Publishing, LLC","offers":[{"title":"Default Title","offer_id":47040600965360,"sku":"9781943828555","price":22.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781943828555_p0.jpg?v=1763793132","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781943828555","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}