About Tower of Hanoi
Solve the Tower of Hanoi puzzle online using strategic thinking, logic and careful planning. Transfer colored rings from the first tower to the last while obeying the size rules. Try puzzles with three to seven rings and beat the mathematical optimal move count.
How to Play Tower of Hanoi
Tap the tower holding the ring you want to move and then tap a destination tower. Only one top ring can move at a time, and larger rings cannot rest on smaller rings. Move the full stack to the rightmost tower.
- Start with three rings and inspect the optimal move count.
- Select a source tower, then select a destination tower.
- Only place smaller rings on top of larger rings.
- Move the entire stack to the rightmost tower.
Open-source adaptation based on the original project. MIT license and attribution.
What Makes This Game Fun?
Each round gives you a new challenge with a clear objective, visual feedback and a score to improve. Play for free in your browser, with no registration or downloads. The game is designed for both mouse and touchscreen interaction; some games also support keyboard controls.
Practice Your Skills
Tower of Hanoi encourages you to think through the rules, make decisions and try again after mistakes. Replay to develop better strategies, improve your results and explore new challenges.