Riddles of the Sphinx And Other Mathematical Puzzle Tales

very worn. minor water damage. ACCEPTABLE with noticeable wear to cover and pages. Binding intact. We offer a no hassle guarantee on all our items. Orders are generally shippe [more]

very worn. minor water damage. ACCEPTABLE with noticeable wear to cover and pages. Binding intact. We offer a no hassle guarantee on all our items. Orders are generally shipped no later than next business day. We offer a no hassle guarantee on all our items.[less]

Used-Good. This book is in good condition with a good and tight binding, clean pages and only light cover scuffs from shelving, light wear at the cover corners from previous [more]

Used-Good. This book is in good condition with a good and tight binding, clean pages and only light cover scuffs from shelving, light wear at the cover corners from previous reading, a marked out price sticker on the back cover and a marked out name on the inside front cover. --Please read our Seller Info and Policies prior to placing your order.[less]

Brand new. We distribute directly for the publisher. Martin Gardner begins Riddles with questions about splitting up polygons into prescribed shapes and he ends this book wit [more]

Brand new. We distribute directly for the publisher. Martin Gardner begins Riddles with questions about splitting up polygons into prescribed shapes and he ends this book with an offer of a prize of $100 for the first person to send him a 3 3 magic square consisting of consecutive primes. Only Gardner could fit so many diverse and tantalizing problems into one book. This material was drawn from Gardner's column in Issac Asimov's Science Fiction Magazine. His riddles presented here incorporate the respons[less]