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A Knight's Tour de Force by Adam Berliner


This is a sample article from the April/May issue of Math Horizons.

Adam Berliner explains the ideas behind an intricate sculpture that hangs in the math department at St. Olaf College. It was designed and built by Professor Emeritus Loren Larson, and it can be interpreted as a very constructive proof for the existence of a three-dimensional knight’s tour.


Read the full article (pdf).


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