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. Happy Glass is a great game that you can play for free at in 4friv.com. Regardless Happy Glass game, we provide many cool Friv 4 games to play for free.

Use Left Mouse button to Draw,

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