{"product_id":"frequency-all-sixes-101-math-puzzles-to-train-your-brain-9798988182535","title":"Frequency All Sixes: 101 Math Puzzles to Train Your Brain","description":"Sharpen your brain with \u003ci\u003eNEW\u003c\/i\u003e number logic puzzles! Your addition and pattern-recognition skills will be put to the test as you work through 100 6x6 puzzle grids plus a BONUS 7x7 puzzle, ranging in difficulty from Learner to Teacher. Each handmade puzzle has one unique solution that can be solved from only the given clues. \u003cb\u003eAre you up for the Frequency Challenge?\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Emily Whapham\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 12\/09\/2023\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9798988182535\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 132\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.40lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.27h x 5.83w x 0.31d","brand":"Emily Whapham","offers":[{"title":"Default Title","offer_id":52122300154037,"sku":"9798988182535","price":10.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_7bdc5fe6-160e-4388-9c23-111f0d2f6c2f.jpg?v=1766512455","url":"https:\/\/pastforward.org\/products\/frequency-all-sixes-101-math-puzzles-to-train-your-brain-9798988182535","provider":"Past Forward","version":"1.0","type":"link"}