{"product_id":"only-the-hardest-puzzles-a-vexing-variety-of-crosswords-sudoku-more","title":"Only the Hardest Puzzles: A Vexing Variety of Crosswords, Sudoku \u0026 More","description":"\u003ctable align=\"center\" border=\"0\" cellpadding=\"2\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ctr\u003e\n\u003ctd class=\"productDetailSmallElements\"\u003e\n\u003cp\u003e\n\u003cstrong\u003eBiographical Note\u003c\/strong\u003e:\u003cbr\u003e\n\u003cb\u003eWilla Chen\u003c\/b\u003e is a software engineer at Google who creates and solves puzzles in her spare time. She's the founder of Mission Street Puzzles, an online competition that tests gamers skills in big cities around the world. She grew up in Michigan and now lives in the San Francisco Bay Area.\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003ePublisher Marketing\u003c\/strong\u003e:\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e135 Hair-pulling puzzles to boost your brainpower--they'll blow your mind!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eComplex crosswords, cryptic cryptograms, unsolvable Sudoku--they're all here to confound and delight you! Unlike other puzzle books for adults, \u003ci\u003eOnly the Hardest Puzzles\u003c\/i\u003e presents the broadest selection of absolute brain busters that makes solving super challenging and super entertaining--even for seasoned puzzle fanatics.\u003c\/p\u003e\n\u003cp\u003eFeaturing dozens of epic head-scratchers, \u003ci\u003eOnly the Hardest Puzzles\u003c\/i\u003e goes above and beyond other puzzle books for adults by giving you the most amazing assortment of games to master. You'll also boost your memory and mood while having tons of fun.\u003c\/p\u003e\n\u003cp\u003eThis standout among puzzle books for adults features: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLevel up\u003c\/b\u003e--Put your problem-solving skills to the ultimate test with three epic levels of difficulty, including warm-up, tough, and hard-core challenges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExcellent variety\u003c\/b\u003e--This top choice in puzzle books for adults delivers a wide range of baffling games, including cryptograms, kakuros, word searches, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy to read, hard to solve\u003c\/b\u003e--Clear, well-designed pages keep this brain-bending book fun and engaging for hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ci\u003eOnly the Hardest Puzzles\u003c\/i\u003e isn't like other puzzle books for adults; it's a real challenge!\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cbr\u003e\n\u003cp\u003e\n\u003cstrong\u003eContributor Bio:\u003c\/strong\u003eChen, Willa\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWilla Chen\u003c\/b\u003e is a software engineer at Google who creates and solves puzzles in her spare time. She's the founder of Mission Street Puzzles, an online competition that tests gamers skills in big cities around the world. She grew up in Michigan and now lives in the San Francisco Bay Area.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Chen, Willa\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Callisto\u003cbr\u003e\u003cb\u003eBinding:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePub Date:\u003c\/b\u003e 2020-04-28\u003cbr\u003e\u003cb\u003eBISAC:\u003c\/b\u003e Games \u0026amp; Activities \/ Puzzles|Games \u0026amp; Activities \/ Trivia|Games \u0026amp; Activities \/ Quizzes\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.18 lbs\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781646113316\u003cbr\u003e\u003cb\u003eASIN:\u003c\/b\u003e -\u003cbr\u003e\u003cb\u003eSKU:\u003c\/b\u003e SP-9781646113316\u003c\/p\u003e","brand":"Callisto","offers":[{"title":"Default Title","offer_id":52427318231321,"sku":"SP-9781646113316","price":24.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/0380\/5209\/files\/c9554798-d5c9-4cb8-9bdb-266627bf9db4.jpg?v=1784505189","url":"https:\/\/westbindery.com\/products\/only-the-hardest-puzzles-a-vexing-variety-of-crosswords-sudoku-more","provider":"West Bindery","version":"1.0","type":"link"}