Solving the Ancient Camel Puzzle: A 3,500-Year-Old Mathematical Trick

A sheikh's will leaves behind 17 camels to be divided between his three sons in an impossible way—until a passing traveler offers a clever solution. But how does an extra camel make everything work, and why wasn’t it really needed? Professor Sarah Hart dissects this ancient puzzle which has stumped minds for over 3,500 years.

Clipe from the longer lecture: Mathematical Puzzles and Paradoxes

Sarah Hart Professor of Geometry

Professor Sarah Hart

Professor of Geometry

Sarah Hart was the first woman Professor of Geometry at Gresham College, and Acting Provost between March and October 2025. She is also Professor Emerita of Mathematics at Birkbeck, University of London where she served as the Head of Mathematics and Statistics.

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