Happy Glass is a Puzzle game created by Game5mobile. Players are tasked to fill an unhappy and empty anthropomorphic glass by guiding the flow of water from a source. Every level consists of new challenges like uneven terrain, obstructions and limit of line available for use. Players are tested with their creativity to fill the glass, at the same they can try to reach 3 stars by using less lines and spilling less water. Up to 360 stars can be accumulated from this game as of now. If they are stuck with a puzzle, they are free to use the game’s hint function.