A marble balancing game is a physical puzzle in which the goal is to balance a series of marbles on top of one another in a specific configuration. The game typically consists of a base with a number of horizontal rods or tubes, upon which the marbles are placed. The player must carefully place the marbles on the rods in such a way that they do not fall off, either by tilting the base or by adding additional marbles to the structure. Some versions of the game may also include additional challenges, such as requiring the player to balance the marbles within a certain time frame or using only a certain number of marbles. Marble balancing games can be played by individuals or in groups, and are often used as a tool for developing hand-eye coordination, problem-solving skills, and spatial awareness.