{"product_id":"9781980826859","title":"Brain Puzzles for Teens: ChainDoku Puzzles - 200 Brain Puzzles with Answers (Math Logic Puzzles)","description":"We have something new for you, with Brain Puzzles for Teens, a great way for you to spend a few hours in deep concentration, working out complex and fun puzzles and conundrums. ChainDoku consists of a group of circles arranged in a square grid and containing given clues in various places. The object is to fill all empty circles so that the digits appear exactly once in each row, column and chain. The 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. Don't delay. Get a copy today!\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e| \u003cb\u003eAuthor: \u003c\/b\u003eRobert Lorens\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublisher: \u003c\/b\u003eIndependently published\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublication Date: \u003c\/b\u003eApr 13, 2018\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eNumber of Pages: \u003c\/b\u003e128 pages\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eLanguage: \u003c\/b\u003eEnglish\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eBinding: \u003c\/b\u003ePaperback\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-10: \u003c\/b\u003e1980826854\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-13: \u003c\/b\u003e9781980826859\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Independently published","offers":[{"title":"Default Title","offer_id":46885808603441,"sku":"9781980826859","price":13.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8215\/8385\/products\/9781980826859.jpg?v=1692703457","url":"https:\/\/www.recomparo.com\/es\/products\/9781980826859","provider":"ReComparo.com","version":"1.0","type":"link"}