{"product_id":"logic-puzzles-for-adults-calcudoku-7x7-200-logic-puzzles-with-answers-paperback","title":"Logic Puzzles For Adults: Calcudoku 7x7 - 200 Logic Puzzles with Answers - Paperback","description":"\u003cp\u003eby \u003cb\u003eRobert Lorens\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDo you love solving various kinds of puzzles?\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis book is a great way for you to spend a few hours in deep concentration, working out complex and fun puzzles and conundrums.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCalcuDoku\u003c\/b\u003e is a mathematical and logical puzzle loosely similar to sudoku. It was invented by a Japanese mathematics teacher Tetsuya Miyamoto.\u003c\/p\u003e\u003cp\u003eThe book comes complete with the solutions at the back, so you'll always know if you got it right, or can find the solution if you are really stuck for the answer.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGet a copy and test yourself with these exciting and interesting brainteasers!\u003c\/b\u003e\u003c\/p\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 130\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.31 x 9 x 6 IN\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e March 27, 2018\u003c\/div\u003e\n            ","brand":"BooksCloud","offers":[{"title":"Default Title","offer_id":67981780746547,"sku":"9781980674474","price":20.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5595\/6612\/files\/RZSOWPd6R99781980674474.webp?v=1794563550","url":"https:\/\/www.vysn.com\/products\/logic-puzzles-for-adults-calcudoku-7x7-200-logic-puzzles-with-answers-paperback","provider":"VYSN","version":"1.0","type":"link"}