{"product_id":"9780804859097","title":"Einstein Origami Puzzles","description":"Author: Sy Chen\u003cbr\u003eISBN: 9780804859097\u003cbr\u003ePublisher: Berkeley Books\u003cbr\u003eYear first published: 01 Feb 2026\u003cbr\u003ePages: 144\u003cbr\u003eFormat: Paperback \/ softback\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003e\u003ci\u003eThe ultimate fusion of jigsaw puzzles and origami!\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eIn \u003ci\u003eEinstein Origami Puzzles\u003c\/i\u003e, origami master Sy Chen teaches you how to fold ingenious hat-shaped 'Einstein' paper tiles that can be combined in countless ways without repeating the same pattern. The book provides clear, step-by-step instructions and photos for 30 fascinating paper puzzles and brain teasers using simple, inexpensive folded paper polygons.\u003c\/p\u003e\u003cp\u003eYou'll start by learning to fold the 'Einstein' polygon from a single sheet of paper. This unique shape baffled mathematicians for many decades until a clever hat-shaped version was discovered in 2023. Chen then developed a folded paper version of this remarkable shape, along with many variations  including one folded from a dollar bill! All of these are featured in this groundbreaking book.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAlong with his 10 innovative 'Einstein' tiles, Chen also offers instructions for creating folded paper shapes used in entertaining geometric puzzles and games, such as:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cb\u003ePolyominoes: Tetris-like folded paper pieces that can be arranged in many different ways\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eTangrams: Seven origami shapes that form deceptively simple but challenging tangram puzzles\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRep-Tiles: Geometric shapes made up of smaller pieces that fit together to form a larger shape\u003c\/b\u003e \u003cb\u003e\u003c\/b\u003e \u003cb\u003elike a triangle made of four smaller triangles\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eAnd more: Including a unique origami jigsaw puzzle\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is the perfect book for anyone who loves brain teasers, mathematical challenges, and jigsaw puzzles!\u003c\/p\u003e","brand":"Ships in 10 to 15 days","offers":[{"title":"Default Title","offer_id":46680730337438,"sku":"ADS-9780804859097","price":34.78,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9043\/5742\/files\/9780804859097.jpg?v=1775544352","url":"https:\/\/classicbargains.com.au\/products\/9780804859097","provider":"Classic Bargains Australia","version":"1.0","type":"link"}