🧩 Hanoi Tower Pro
<p>Five disks raise the move count and the mind-bending, as the classic doubling pattern starts to bite. Hanoi Tower Pro is the ancient Tower of Hanoi: move a stack of graded disks to another rod, never placing a larger disk on a smaller one. Under the surface it's quietly training recursion, sequencing and pattern recognition. Because every session is brief but begs for 'just one more go', it's become a reliable daily habit for puzzle lovers. Lightweight and polished, it's designed to delight casual players and hardcore puzzlers across the globe. It runs instantly in your browser on phone, tablet or desktop with no download, no install and no sign-up. There are no timers forcing you to rush unless the game itself adds one, so you can play at your own thoughtful pace. Controls are dead simple to learn but the depth keeps revealing itself the more you play. It sits comfortably alongside the other thinky games in our collection if you fancy a change of pace.</p>
How to play
- Tap a rod to pick up its top disk.
- Tap another rod to place the disk down.
- A bigger disk may never sit on a smaller one.
- Move the entire stack to the right-hand rod.
- Aim for the minimum number of moves.
Controls
Tap a rod to lift its top disk, then tap another rod to drop it. Larger disks can never rest on smaller ones.
Features
- Choose your disk count for rising difficulty
- Optimal-move target to chase
- Clean, colourful disks
- A perfect introduction to recursive thinking
FAQ
For n disks it is 2ⁿ − 1 — for example 15 moves for four disks.