Happy Glass - Draw to Fill

About the game

Water is pouring down, the glass is empty, and all you've got is a pen. Scribble a line and it becomes a slide or a wall the water can run down or smash into. A gentle slope can save the level. A dodgy one dumps everything on the floor.

Watch for the dashed mark on the cup. Get the water past it without letting too much escape and the glass finally grins. The colours are bright, the animations are satisfying, and the levels get tougher, so your first doodle that actually works feels pretty smug.

How to play

• Drag your finger or mouse across the screen to draw lines and shapes.
• Whatever you draw becomes a slide, a chute or a wall for the water to hit.
• Get the water above the dashed mark while keeping spills small.
• The glass only smiles when it's full, so keep redrawing until it does.

• Free
• No download
• Works on phones