Challenging Magic Squares for Magicians
We present several effective ways for a magician to create a 4-by-4 magic square where the total and some of the entries are prescribed by the audience.
© 2014 The College Mathematics Journal
Challenging Magic Squares for Magicians (with Ethan J. Brown*) The College Mathematics Journal, Vol. 45, Number 2, pp. 92-100, March 2014.