Home → Magazine Archive → December 2010 (Vol. 53, No. 12) → Puzzled: Solutions and Sources → Abstract

Puzzled: Solutions and Sources

By Peter Winkler

Communications of the ACM, Vol. 53 No. 12, Page 126

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It's amazing how little we know about the simple, ordinary, axis-aligned rectangle. Last month (p. 112) we posted a trio of brainteasers, including one as yet unsolved, concerning rectangles galore. Here, we offer solutions to at least two of them. How did you do?

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