{"product_id":"100-sudoku-hard-extreme-large-print-one-puzzle-per-page-9781688022300","title":"100 Sudoku Hard - Extreme: Large Print - One Puzzle Per Page","description":"100 Hard - Extreme SUDOKU PUZZLES that will CHALLENGE you to the CORE.\u003cp\u003e30 Hard, 25 Brutal, 25 Diabolic and 20 Extreme puzzles. Get READY  SET  SOLVE \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBig sudoku boards with plenty of room to write the solution candidates.\u003c\/li\u003e\n\u003cli\u003eLARGE PRINT.\u003c\/li\u003e\n\u003cli\u003eGuarantied proper SUDOKU puzzles with only one solution per puzzle.\u003c\/li\u003e\n\u003cli\u003eNo guessing needed.\u003c\/li\u003e\n\u003cli\u003eEach puzzle increase in difficulty as you progress, which makes them challenging and fun to solve.\u003c\/li\u003e\n\u003cli\u003eAdvanced strategies are needed for all puzzles. \u003c\/li\u003e\n\u003cli\u003eWARNING  The EXTREME puzzles are best solved by using a computer, not a human brain.\u003c\/li\u003e\n\u003cli\u003eBig and easy to read solutions at the end of the book.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Independently Published","offers":[{"title":"Default Title","offer_id":50434375713042,"sku":"9781688022300","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_e655e3b6-c50b-4a8f-89e1-73b922316a2d.jpg?v=1729600331","url":"https:\/\/surprise-castle.myshopify.com\/products\/100-sudoku-hard-extreme-large-print-one-puzzle-per-page-9781688022300","provider":"Surprise Castle","version":"1.0","type":"link"}