{"product_id":"will-shortz-presents-the-super-book-of-serious-sudoku-300-challenging-puzzles","title":"Will Shortz Presents the Super Book of Serious Sudoku: 300 Challenging Puzzles","description":"\u003cp\u003e\u003cb\u003eBlossom into a true sudoku expert!\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003eFor those who are serious sudoku addicts comes a new collection that is both challenging and convenient to take wherever you go. This volume of 300 devilishly difficult sudoku grids is the perfect recipe for hours of entertainment. \u003cp\u003e\u003c\/p\u003eFeatures: \u003cbr\u003e- 300 hard sudoku puzzles\u003cbr\u003e- Big grids for easy solving\u003cbr\u003e- Introduction by puzzlemaster Will Shortz","brand":"St. Martin's Griffin","offers":[{"title":"Default Title","offer_id":42784782155860,"sku":"9781250891495","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/1567\/1636\/files\/9781250891495_p0_v9_s1200x1200.jpg?v=1766487404","url":"https:\/\/catsinhat.com\/products\/will-shortz-presents-the-super-book-of-serious-sudoku-300-challenging-puzzles","provider":"Cats In Hat Inc.","version":"1.0","type":"link"}