Delving Deeper: Twists on the Tower of Hanoi
James Metz; Edited by Maurice Burke, J. Kevin Colligan, Maria Fung, and Jeffrey J. Wanko
May 2014, Volume 107, Issue 9, Page 712
The author considers the effects of two or more different colored disks on the number of necessary moves in this well-known puzzle. Counting and combinatorics as well as the binary number system are some of the mathematics involved.
Games / Puzzles
Sequences / Series