"Punkte Verbinden" Game

In this game your task will be to connect the dots. But if you think it's that easy, you're very wrong. You will be given a drawing of any shape, and there will be a certain number of dots on it. Your task is to choose a point from which you will begin to draw a line, and then connect with these lines, without breaking from the point, all those that are there. This is similar to the children's game of draw an envelope without taking your hand off a piece of paper. Your task will be the same exactly: without taking your hands off, you will have to bring together all the points drawn on the figure, but not just to go around, and do it without taking your hands off the single point from which you started the drawing. You will have to break your head over some of the images to do this.