Árpád Kurusa
mathematician, associate professor
Department of Geometry
Bolyai Institute
Faculty of Science
University of Szeged

Árpád Kurusa


A mind-breaker

Can you cover nine points by four segments?

The task is the following: Nine grid points are given as follows.


One should go through all the points so that the direction can change only three times..

You find an unexpected solution below..

© 2020 Árpád Kurusa