{"product_id":"will-shortz-presents-serious-sudoku-200-hard-puzzles","title":"Will Shortz Presents Serious Sudoku: 200 Hard Puzzles","description":"Watch out! These Sudoku puzzles are serious! But if you dare, grab a pen and take on these two hundred all-new extra-challenging puzzles.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e200 hard puzzles\u003cbr\u003eBig grids for easy solving\u003cbr\u003eIntroduction by legendary puzzlemaster Will Shortz","brand":"Macmillan","offers":[{"title":"Default Title","offer_id":47842532458722,"sku":"MTO-MACMILLAN-2026-05-29-7.20-780","price":38.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/9898\/5881\/files\/book_295_Fbr1sq7gl.jpg?v=1780134257","url":"https:\/\/layitflat.com\/en-ca\/products\/will-shortz-presents-serious-sudoku-200-hard-puzzles","provider":"Lay it Flat Publishing Group","version":"1.0","type":"link"}