Tower of Hanoi Online

Play Tower of Hanoi online free. Move one disc at a time, keep larger discs below smaller ones, and choose a difficulty for a quick browser puzzle.

How to play

1. Tap a source peg, then a destination peg; only the top disc of the source peg can move each time.
2. A larger disc cannot sit on a smaller one. With one-way mode enabled, moves must also follow the indicated peg order.
3. Move every disc to the peg marked Finish, leaving the starting and middle pegs empty.

Playing tips

Choose a source tower, then the destination. Only the top disc can move. Transfer the full stack to the marked destination while keeping larger discs below smaller discs. In free practice, the overall countdown is removed.

Plan how to move the smaller discs out of the way before moving the largest disc. Change difficulty on the game page to start a fresh challenge.

Board strategy

• Dots and Boxes — Draw the last edge to claim a little square.
• Hex — Connect your two sides with a chain of pieces.
• Nim — Who should take the very last stone?