Happy 1Line Glass is a stress-relief puzzle game. The rules are simple. Your job is to draw a line to make the empty glass filled up with water. Some simple-looking levels might actually prove to be quite difficult. Be creative and don't be afraid to think out of the box. Try to find the best way to complete each level. Clear the levels drawing as short a line as possible to be awarded all three stars! Happy 1Line Glass features - Dynamic mechanism. Draw lines freely to complete levels! - Free to play. Enjoy it anytime and anyplace you want. - Simple, fun and relaxing but can be challenging too. - Cute cartoon characters. - Various well-designed levels. Now let’s find our own solutions to fill up the glass! A total of 100 levels are waiting for you to pick up the challenge! If you need help while playing Happy 1Line Glass you can use the hint function. The game hints will actually solve the level for you by showing exactly where to draw and how to do it.