{"product_id":"9780008673062-the-times-kakuro-book-1-200-mathematical-logic-puzzles-the-times-puzzle-books","title":"The Times Kakuro Book 1: 200 mathematical logic puzzles (The Times Puzzle Books)","description":"\u003cstrong\u003eAuthor: The Times Mind Games\n\u003cbr\u003e\u003cbr\u003e\n\nFormat: Paperback \n\u003cbr\u003e\u003cbr\u003e\n\nNumber of Pages: 256\u003c\/strong\u003e\n\u003cbr\u003e\u003cbr\u003eTest your powers of logic with 200 puzzles from The TimesJust like a mathematical crossword, these puzzles are ideal for fans of Su Doku who relish grappling with figures. Contains four levels of difficulty, combining arithmetic with an intersecting layout: Mild, Medium, Tricky and Tough.    Kakuro originated in the United States in the 1950s under the name of Cross Sums. A logic puzzle, the aim is to complete a grid using digits from 1 to 9, with the digits in each row\/column adding up to the clue for that block. It's similar to Su Doku in the sense that digits cannot be repeated in a row\/column.  Also known as: Croco Puzzle, Cross Sums, CrossSam, Kasan Kurosu, Kreuzsummenratsel,Tashizan Cross, Zahlenschwede  Are you up to the challenge?","brand":"Book Grocer","offers":[{"title":"Default Title","offer_id":48507088568474,"sku":"9780008673062","price":10.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/1625\/7690\/files\/9780008673062-us-300.jpg?v=1782354036","url":"https:\/\/castlebooks.com.au\/products\/9780008673062-the-times-kakuro-book-1-200-mathematical-logic-puzzles-the-times-puzzle-books","provider":"Castlebooks","version":"1.0","type":"link"}