{"product_id":"numbricks-puzzle-books-400-easy-to-master-puzzles-9x9-volume-1-9781689141697","title":"Numbricks Puzzle Books - 400 Easy to Master Puzzles 9x9 (Volume 1)","description":"\u003cb\u003eNumbricks\u003c\/b\u003e is a type of logic puzzle.\u003cbr\u003eIt is played on a rectangular grid of squares. \u003cbr\u003eSome of the cells have numbers in them.\u003cbr\u003eThe object is to fill in the missing numbers, in sequential order, going horizontally and vertically only.\u003cbr\u003eDiagonal paths are not allowed. \u003cp\u003e\u003c\/p\u003eNumbricks puzzles are similar to Hidato. The most important difference that it is only possible to move 1 node left, right, up, or down.\u003cbr\u003e\u003cbr\u003e","brand":"Independently Published","offers":[{"title":"Default Title","offer_id":50858736025874,"sku":"9781689141697","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_6b3d17ce-131a-4d56-af17-c8ecc0c3e9b7.jpg?v=1737545003","url":"https:\/\/surprise-castle.myshopify.com\/products\/numbricks-puzzle-books-400-easy-to-master-puzzles-9x9-volume-1-9781689141697","provider":"Surprise Castle","version":"1.0","type":"link"}