"Happy Glass Online" Game

Happy Glass Online is an unusual puzzle game. In front of you is a glass that really wants to be happy. For that he just needs to be filled. But he himself can not pour the liquid into himself, so you have to do it. If it is filled up to the brim, then you will see his happy and mischievous look, and you will understand that you did a good thing. To complete the task, use an auxiliary tool - an online pencil. You need to draw a line, it will go down to connect certain items. One of these objects is a glass, and the other for now contains water, which will pour into the glass if you calculate the trajectory correctly. The line must be slanted, then the water will go into the glass. You will have to do this over and over again until the glass is full.