{"product_id":"9780008673062-the-times-puzzle-books-the-times-kakuro-book-1-200-mathematical-logic-puzzles","title":"The Times Kakuro Book 1","description":"\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"Content-Type\"\u003e\u003cp\u003e\u003cspan\u003e200 Mathematical Logic Puzzles\u003cbr\u003eTest your powers of logic with 200 puzzles from The Times          \u003cp\u003eJust 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.\u003c\/p\u003e\n\u003cbr\u003eTest your powers of logic with 200 puzzles from The Times          \u003cp\u003eJust 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.\u003c\/p\u003e          \u003cp\u003eKakuro 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.\u003c\/p\u003e          \u003cp\u003eAlso known as: Croco Puzzle, Cross Sums, CrossSam, Kasan Kurosu, Kreuzsummenrätsel,Tashizan Cross, Zahlenschwede\u003c\/p\u003e          \u003cp\u003eAre you up to the challenge?\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rarewaves","offers":[{"title":"Default Title","offer_id":41513884549217,"sku":"9780008673062","price":7.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7504\/8033\/files\/orig_26975299.jpg?v=1721396262","url":"https:\/\/www.rarewaves.com\/products\/9780008673062-the-times-puzzle-books-the-times-kakuro-book-1-200-mathematical-logic-puzzles","provider":"Rarewaves.com","version":"1.0","type":"link"}