It's in front of you fun gameFind the Invisible Cow (find the invisible cow)... Drag the mouse (or your finger) to find the cow. It is hiding somewhere on the screen. But before playing, be sure to turn on the sound so that the cow can be found more easily.
How do you know you're close to a cow?
Sound signal: as you move the mouse, a voice is heard in the background saying "cow".
The closer you are to the cow, the louder and faster the voice becomes.
The further you get, the quieter and slower the voice becomes.