In the new exciting online game Number Gestures, we want to invite you to test your knowledge in such a science as mathematics. A certain mathematical equation will appear on the screen in front of you. You will have to look at it carefully and decide in your mind. A special field will be visible at the bottom of the screen. Using the mouse, you will have to draw a number on this field, which will be the answer. If it is given correctly, then you will be given points in the Number Gestures game and you will proceed to solve the next equation.