{"product_id":"maths-puzzles-for-primary-students-kakuro-puzzles-9781728646015","title":"Maths Puzzles For Primary Students: Kakuro Puzzles","description":"\u003cp\u003e • Author(s): Marcus White\u003cbr\u003e • Publisher: Independently Published\u003cbr\u003e • Publisher Imprint: Independently Published\u003cbr\u003e • BISAC: Logic \u0026amp; Brain Teasers\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKakuro\u003c\/b\u003e (also known as \"Cross Sums\") is a logical puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called \"the clues\". A number in the top right corner relates to an \"across\" clue and one in the bottom left a \"down\" clue.The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3.\u003c\/p\u003e","brand":"Independently Published","offers":[{"title":"Paperback","offer_id":45545944285335,"sku":"9781728646015","price":931.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781728646015.webp?v=1767125878","url":"https:\/\/atlanticbooks.com\/products\/maths-puzzles-for-primary-students-kakuro-puzzles-9781728646015","provider":"Atlantic Books","version":"1.0","type":"link"}