Draw Happy Glass

Draw Happy Glass is a physics-based puzzle game where the goal is refreshingly straightforward — draw a path that guides water into an empty glass until it smiles. The glass starts sad, and only a well-placed line or shape between the water source and the rim can change that.

Drawing mechanics feel loose and tactile. You sketch freehand lines directly on the screen, and the water responds to gravity, momentum, and whatever surface you've created. A badly angled line sends the stream splashing everywhere; a smooth curve channels it perfectly.

Puzzles grow more demanding as obstacles, moving parts, and tighter layouts push you to think before you draw. Ink is limited, so efficiency matters — wild scribbling rarely works for long. There's quiet satisfaction in finding the minimal, elegant solution that fills the glass just right.