Tower of Hanoi

The Tower of Hanoi is a puzzle consisting of a base containing three pins, one of which some disks are arranged on each other, in order of increasing diameter from top to bottom. The problem is to move all disks from one peg to any other, using a pin as a helper, so that a larger disk is never on top of another minor in any situation. The number of discs may vary with the simplest contains only three.