{"product_id":"9780312681463","title":"Will Shortz Presents Extreme Sudoku: 100 Challenging Puzzles","description":"\u003cp\u003eSo you think you're tough enough? \u003c\/p\u003e\u003cp\u003eThis collection of puzzles was created for only bravest sudoku solvers. Many may attempt to master them but only the sharpest minds will succeed. So put your sudoku skills to the ultimate test and see if you're tough enough for these dangerously devious puzzles. But if you find yourself pulling out your hair in frustration, don't say we didn't warn you.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e· 100 very challenging puzzles\u003c\/p\u003e\u003cp\u003e· Edited by legendary \u003ci\u003eNew York Times\u003c\/i\u003e crossword editor Will Shortz\u003c\/p\u003e\u003cp\u003e· Big grids with lots of space for easy solving\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"St. Martin's Press","offers":[{"title":"Default Title","offer_id":47019901059312,"sku":"9780312681463","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780312681463_p0.jpg?v=1763761572","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780312681463","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}