Find the invisible cow! The closer you are to the cow, the louder and more high pitched the sound will get. Normally your cursor is red. Once you are touching the cow, your cursor will turn green. Click to reveal the cow. If you cannot find the cow, click the hint button. If hints left is 0, click the get more hints button.
Thank you, EnergyBlock01 for creating the original project! I added the hint button and the get more hints button. Changed the location of the hint and get more hints button. Added "Maximum hints reached" and "No hints left" messages to get more hints and help buttons. When the pointer is touching the cow and is green, the hints left variable is hidden. Added project thumbnail.