Happy Glass: Draw to Fill is a creative and relaxing puzzle game where your goal is to fill a happy glass with water — but there's a twist! You must draw lines and shapes to guide the water flow into the glass. Think strategically, draw creatively, and use physics to your advantage as you solve increasingly challenging levels. The game features colorful visuals, satisfying animations, and a joyful glass that smiles only when full. Whether you're a fan of brain teasers or just love doodling your way through clever puzzles, this game is sure to entertain and test your ingenuity.