The goal
Move all discs from the first peg to the third. Move only one disc at a time, and never place a larger disc on a smaller one.
Logic · 2–8 MIN
How to play ↓Towers of Hanoi.
Three towers. One elegant solution.
Getting your game ready…
How to play: Towers of Hanoi
The controls
Select a source peg, then a destination peg. Only the top disc moves. Choose between three and six discs.
A little strategy
The minimum move count is 2 to the power of the number of discs, minus 1. Four discs need 15 moves. Think about moving the smaller tower first.
Can I save my game?
Yes. Progress stays in this browser. My account lets you save an encrypted backup and restore it on another device; there is no automatic sync.
Where is my progress saved?
Progress stays in this browser. An optional account lets you save an encrypted backup and restore it on another device from My account. There is no automatic sync.