In the new online game Brain Challenge, you will help the girl solve various kinds of puzzles. For example, you will need to organize a birthday celebration with the girl. Before you on the screen will be visible a playing field in the center of which will be located a platform. It will have various objects. You will have to carefully examine them and choose those that will be needed for the holiday. By highlighting them by clicking the mouse you will collect them and for this in the game Brain Challenge get points.