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Tower of Hanoi Online: Free Puzzle Game

The Tower of Hanoi puzzle, free online. Move the whole stack of disks to the goal peg, one disk at a time, without ever putting a bigger disk on a smaller one. Play with 3 to 8 disks. No download.

Play the Tower of Hanoi online at school or on your Chromebook. It's the free classic logic puzzle in your browser: no download, no install.

Logic puzzleBrain gameMath puzzleTouch controls
Click a peg to pick up its top disk, then click where it goes. Keys 1, 2 and 3 work too.

How to Play Tower of Hanoi Unblocked

Game overview & controls

The Tower of Hanoi is a classic logic puzzle: move the whole stack of disks from the left peg to the right one. You can only move one disk at a time, and a bigger disk can never sit on a smaller one. Pick 3 disks to learn it, then work up to 8, where the perfect solution takes 255 moves. Click or tap a peg to pick up its top disk, then click another peg to drop it. Keys 1, 2 and 3 pick pegs, U undoes a move and R restarts.

Play Tower of Hanoi online unblocked on mobile, Chromebook and PC

Looking to play a tower of hanoi puzzle online unblocked? Tower of Hanoi is free and runs right in your web browser, so there's nothing to download and no app store. It works on a school Chromebook, a laptop or a desktop PC, and in the mobile web browser on phones and tablets, with touch controls.

Why it works on Chromebook and school Wi-Fi

It's a tiny HTML5 game with no download or install, so it loads instantly in any browser, including Chrome on a school Chromebook.

FAQ

Q: Is Tower of Hanoi completely free to play?
A: Yes. Play it directly in your browser, with no install, download or account.

Q: Can I play Tower of Hanoi on mobile or Chromebook?
A: Yes. It runs in Chrome on a Chromebook, and works on phones and tablets with touch controls.

Q: Can I put Tower of Hanoi on my website or blog?
A: Yes. Press the Embed button under the game to copy an iframe code, then paste it into your page. It's free and includes a link back to Recess Arcade.

Players also search for

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How to play

Click or tap a peg
Pick up its top disk, then click another peg to drop it
1 2 3
Pick pegs with the keyboard
U
Undo
R
Restart

Tips

  • The fewest moves for n disks is 2ⁿ − 1: 7 for 3 disks, 15 for 4, 255 for 8.
  • Move the smallest disk every other turn, always in the same direction around the pegs.
  • To move a tower of n disks, first move the top n − 1 out of the way, move the biggest disk, then rebuild on top of it.
  • Your best move count for each number of disks is saved.
hanoi tower disks logic brain math
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