{"product_id":"puzzles-involving-polycubes-triangulations-and-polyhexes-9781959379539","title":"Puzzles Involving Polycubes, Triangulations and Polyhexes","description":"\u003cp\u003eThree related types of puzzles are featured in this book. All involve labeling the \u003c\/p\u003e\u003cp\u003evertices or edges of graphs. The first type of graph is a polycube. The vertices are \u003c\/p\u003e\u003cp\u003elabeled with a specific set of numbers and the puzzle involves obtaining a labeling in \u003c\/p\u003e\u003cp\u003ewhich the four vertices belonging to each face of a constituent cube have the same \u003c\/p\u003e\u003cp\u003esum. The second type of graph is a plane triangulation. The puzzle involves labeling \u003c\/p\u003e\u003cp\u003ethe edges of each constituent triangle so that the sum is the same for each triangle. \u003c\/p\u003e\u003cp\u003eThe third type of graph is a polyhex. For this type of graph the vertices are labeled \u003c\/p\u003e\u003cp\u003ewith integers so that the sum of the six points bounding each hexagon is the same. \u003c\/p\u003e\u003cp\u003eProblems and research questions are included at the end of each Section, and all \u003c\/p\u003e\u003cp\u003epuzzle solutions are provided. \u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Raymond R. Fletcher\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Telepub LLC\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/26\/2023\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 164\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.50lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.35d\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781959379539","brand":"Telepub LLC","offers":[{"title":"Paperback","offer_id":40909657374835,"sku":"9.78196E+12","price":10.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9255\/0515\/products\/img_b337a5cc-c5b3-479e-9d60-c126bceecc94.jpg?v=1691157653","url":"https:\/\/bookstorenmore.com\/en-de\/products\/puzzles-involving-polycubes-triangulations-and-polyhexes-9781959379539","provider":"Bookstore N More","version":"1.0","type":"link"}