Happy Filled Glass

Happy Filled Glass is a drawing puzzle about guiding water into a glass. Rather than moving an object directly, you create a pencil line that gives the water a useful route. The challenge is to find an efficient shape for that line so the glass can receive the water.

The game blends logical thinking with a simple drawing action, making each attempt feel like a small design problem. Its glass-and-water objective is easy to understand, while choosing the right path gives the puzzle its skill-based character. You can play with either a mouse or a touch screen.

Use the mouse or touch the screen to draw with the pencil.

Study the glass and the water route before placing your line.

Draw a path intended to move the water toward the glass.

Use the line as the main solution to fill the glass.

Adjust the shape of your drawing when the water does not travel as intended.