With the new addicting game Reflex Ball you will test your agility, attentiveness and speed of reaction. You will do this with black and white balls. A playing field will appear on the screen on which these balls will be located connected to each other. They will stand in the center of the field. On a signal, balls will fly out from different sides. They will move at different speeds. You will need to determine the speed of their movement. You will need to substitute a ball of exactly the same color under the black balls. To do this, you will need to click on the playing field with the mouse and rotate the balls in space. For each ball you hit, you will receive points.