{"product_id":"pyramid-math-puzzle-challenge-book-chris-mcmullen-9781941691274","title":"Pyramid Math Puzzle Challenge","description":"Take Dr. McMullen's pyramid math puzzle challenge. Can you figure out the missing numbers in each puzzle?\u003cbr\u003e\u003cbr\u003eThese math puzzles add another dimension to pattern recognition and problem solving, since patterns can run in more than one direction.\u003cbr\u003e\u003cbr\u003eThe solution to every puzzle can be found at the back of the book.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51055705096465,"sku":"","price":0.0,"currency_code":"USD","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":51055707586833,"sku":"NIN9781941691274","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1941691277.jpg?v=1751029560","url":"https:\/\/www.worldofbooks.com\/products\/pyramid-math-puzzle-challenge-book-chris-mcmullen-9781941691274","provider":"World of Books ","version":"1.0","type":"link"}