{"product_id":"the-big-puzzle-book-of-area-mazes-300-mind-bending-math-puzzles-in-five-challenge-levels-9781615199242","title":"The Big Puzzle Book of Area Mazes: 300 Mind-Bending Math Puzzles in Five Challenge Levels","description":"Introducing a new puzzle obsession for sodoku lovers . . . amazing, absorbing area mazes.\u003cbr\u003e\u003cbr\u003e First invented for gifted students, area mazes blend grade-school math with genius logic. Put down that calculator! You can always find \"?\" using simple, whole numbers, your wits--and a pencil.\u003cbr\u003e\u003cbr\u003e Already hooked on area mazes? Venture into the third dimension with 100 3D puzzles, included here for the first time by creator Naoki Inaba.\u003cbr\u003e\u003cbr\u003e With 300 perplexing problems in all, \u003ci\u003eThe Big Puzzle Book of Area Mazes\u003c\/i\u003e offers hours of brain-building fun, from scratching your head to shouting \"aha\"!\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Experiment, LLC\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 12\/27\/2022\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781615199242\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 400\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.70lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 6.90h x 5.00w x 1.20d","brand":"Naoki Inaba, Ryoichi Murakami","offers":[{"title":"Default Title","offer_id":43600506683573,"sku":"9781615199242","price":12.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_1c430f0e-ba95-4ac8-96bc-da8d181eddac.jpg?v=1707209598","url":"https:\/\/pastforward.org\/products\/the-big-puzzle-book-of-area-mazes-300-mind-bending-math-puzzles-in-five-challenge-levels-9781615199242","provider":"Past Forward","version":"1.0","type":"link"}