{"product_id":"karuko-puzzle-activity-book-for-jeflr-printing-9798494813336","title":"Karuko Puzzle Activity Book for Adults","description":"Kakuro puzzles (often referred to as Cross Sums or Cross Addition Puzzles) are number puzzles solved in a crossword style grid. A number above the diagonal line in a black square represents the total of the numbers in the white squares to the right of it; similarly, a number below the diagonal line is the total sum of the digits in the white squares below it.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Jeflr Printing\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 8494813331\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798494813336\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 10\/11\/2021\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 102\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.32lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.21d","brand":"Jeflr Printing","offers":[{"title":"Paperback","offer_id":44071762493695,"sku":"9798494813336","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_4ee30174-3b17-441a-a5e6-1933139fa004.jpg?v=1685437988","url":"https:\/\/www.whiterainbookhouse.com\/products\/karuko-puzzle-activity-book-for-jeflr-printing-9798494813336","provider":"WR Book House","version":"1.0","type":"link"}