Happy Glass - Happy Draw Line

Draw a line and fill the cup!In each level, there is a sad cup. He is not happy since he is empty. Fill the cup and make him happy!There are 160 levels, can you beat them all?Drawing lines with physical engineering. What a great puzzle game!Use less ink to get 3 stars in every level, can you do that?This game is a little hard with a lot of fun!Game features:Realistic water and physical lines.More than 160 levels.Many well-designed levels.A lot of colorful ink to choose!