Tower of Hanoi 9 Rings Wooden Puzzle Brain Teaser Logic Game Tower for IQ Challenge and Thinking for Learning and Fun.

I used to have one of these as a kid, but this one has more discs, and therefore it takes longer to play.

My sister loves this brain teaser game and I would buy it again in a heartbeat.

Once you get the recursive movement pattern, you've solved the puzzle. The number of moves required is 2 to the power of the number of disks minus 1. The number of disks supplied is easy enough but if you increase the number of disks to 64 and we assume you can make one move per second, non-stop, 24x7, it will take you 585 billion years to complete. This greatly exceeds what had until recently been the projected remaining lifetime of the universe (Ω = 6) of 15 billion years. Since there are now ≈ 64 (slight exaggeration) debated scenarios for the future of the universe, we can still safely say that by the time you finish, the earth, the solar system, our galaxy and the universe as we know it ( < 14 billion years old at the moment) will no longer exist.

This is useless and frustrating. The sticks won’t fit into the holes correctly. They keep falling out. The disks won’t fit on some of the sticks. It makes it impossible to play. My son got so frustrated, he just gave up on it. Terrible!!!!!

Good quality wood and looks very nice. I did notice a few small spots where the lacquer had pooled slightly and appears to be a wet spot. My main issue with this is the fact that the pegs don't have a snug fit to the holes, and tend to come out very easily during use.

It's very fun!!!

I tried to put the pegs in the holes and they didn't fit. I tried flipping the pegs around, switching them to different holes. Shouldn't need a hammer to do this, especially if you want to disassemble it and put it back in the box. It's a nice concept with the box but otherwise, didn't work. Had to return it.

I was expecting much more than what I received, this is a case of what I ordered and what I got, first of all the sticks don't stay in place, they barely fit, when you try and move the rings the stick comes out, ruins the whole game, it's cheaply made, I'm so mad, I purchased this game to play at our super bowl party, I would like a refund!