Today we invite you to test your reaction speed and eye using the new exciting online game Fill It. You will do this by filling out various forms. For example, a black cube will appear on the screen in front of you, placed in the center of the playing field. A square of a certain size will fly next to it. You will have to guess the moment when the cube is in the center of the square and click on the screen with the mouse. This way you will make the cube grow in size and fill the field inside the square. If you manage to do this, the level in the Fill It game will be completed and you will be given a certain number of points for this.
