Towers of Hanoi is a very popular online game that falls under the puzzle games genre. The game follows certain rules and is indeed a very entertaining online game. There are towers and you, as a gamer will need to move the rings from the left tower and place them on the right tower. Slight adjustments might be required to make sure that the rings placed on another ring should be smaller in size. The colors of two adjacent rings should differ in color. All these require you to think and make the moves but also make sure that you make the move as quickly as possible. Use the mouse to play the game.