Tower of Hanoi Wooden Brain Teaser Puzzle From Brookstone

Price:
$17.95
Free shipping
Estimated delivery Thu, May 9 - Sat, May 11
Returns:
30 days returns. Buyer pays for return shipping.
Condition:
New
It consists of three rods, and a number of disks (most common are 7 and9 disks) of different sizes which can slide onto any rod. With three disks, the puzzle can be solved in sevenmoves. The minimum number of moves required to solve a Tower of Hanoi puzzle is2 n 1, where n is the number of disks.