{"product_id":"will-shortz-presents-the-super-book-of-serious-sudoku","title":"Will Shortz Presents The Super Book of Serious Sudoku","description":"Blossom into a true sudoku expert!\u003cbr\u003e\u003cbr\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.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e- 300 hard sudoku puzzles\u003cbr\u003e- Big grids for easy solving\u003cbr\u003e- Introduction by puzzlemaster Will Shortz","brand":"Macmillan","offers":[{"title":"Default Title","offer_id":47825501323490,"sku":"MTO-MACMILLAN-2026-05-22-7.65-1052","price":33.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/9898\/5881\/files\/book_51_pdsalKfzf.jpg?v=1779563396","url":"https:\/\/layitflat.com\/products\/will-shortz-presents-the-super-book-of-serious-sudoku","provider":"Lay it Flat Publishing Group","version":"1.0","type":"link"}