{"product_id":"black-belt-sudoku-variants-isbn-9781454950653","title":"Black Belt Sudoku Variants","description":"Get ready to fight your way to the top of the sudoku ranks! Each book in this Martial Arts sudoku series will contain 300 puzzles, with a different blend of sudoku variants depending on the difficulty level. \u003ci\u003eBlack Belt Sudoku Variants\u003c\/i\u003e will feature variants with the most fiendish twists.","brand":"Puzzlewright Press","offers":[{"title":"Default Title","offer_id":47819105370341,"sku":"NP9781454950653","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/a328beab-8ba6-45e6-aaba-b27b0049d070.jpg?v=1767836776","url":"https:\/\/k12savings.com\/products\/black-belt-sudoku-variants-isbn-9781454950653","provider":"K12savings","version":"1.0","type":"link"}