Happy glass is fun 2D physics game! Draw line with pencil to make the glass filled up with liquid and smile again! Enjoy this addictive draw Line Puzzle game and passed 100 levels! Use hints if in trouble. Happy Glass improves your creativity, imagination and concentration. Play Happy Glass game for free at friv50000.com. We offer the best way to enjoy playing for free. Happy Glass is one of our very best Friv 50000 games.

Use Left Mouse button to Draw,

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