{"product_id":"600-sudoku-puzzles-300-hard-and-300-very-hard-brain-gym-series-book-paperback","title":"600 Sudoku Puzzles - 300 Hard and 300 Very Hard: Brain Gym Series Book - Paperback","description":"\u003cp\u003eby \u003cb\u003eJared Frost\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003ePut your brain through it's paces with this Brain Gym book of 600 Sudoku puzzles, containing 300 hard and 300 very hard difficulty. We exercise our bodies but our brains need a workout too  Sudoku helps keep your brain healthy and functioning well. Challenge yourself to finish all the puzzles without cheating  Solutions are printed at the end of the book. 4 puzzles per page. 8.5 by 11\".\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 212\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.45 x 11 x 8.5 IN\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e July 05, 2016\u003c\/div\u003e","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":51802861109536,"sku":"9781535105835","price":14.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9764\/5344\/files\/04894a9d3664c66fe0a075500c0c22da.webp?v=1780869192","url":"https:\/\/ebocreations.com\/products\/600-sudoku-puzzles-300-hard-and-300-very-hard-brain-gym-series-book-paperback","provider":"The E-Book Oasis LLC","version":"1.0","type":"link"}