{"product_id":"ready-to-level-up-the-sudoku-brown-belt-challenge-the-sudoku-samurais-240-puzzles-for-adults-9781541942110","title":"Ready to Level Up? The Sudoku Brown Belt Challenge The Sudoku Samurai's 240 Puzzles for Adults","description":"What is a Sudoku brown belt? Well, he is almost a number master. He is just one step to being able to solve complex Sudoku in record time. If you're a Sudoku brown belt who wants to become a Black Belt soon then this is the puzzle book for you. It has 240 puzzles to practice on so you get to spend a lot of time playing.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Speedy Publishing\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 09\/20\/2017\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781541942110\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 156\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.48lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.33d","brand":"Speedy Publishing","offers":[{"title":"Default Title","offer_id":43733020770485,"sku":"9781541942110","price":14.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_f8e76432-867b-4172-b244-1d5fa0614604.jpg?v=1710257174","url":"https:\/\/pastforward.org\/products\/ready-to-level-up-the-sudoku-brown-belt-challenge-the-sudoku-samurais-240-puzzles-for-adults-9781541942110","provider":"Past Forward","version":"1.0","type":"link"}