Answer:
You look for the penny.
The penny is in there you just have to look I am not giving you the method on how to do it I will just give you a hint. ( The penny is hidden in the middle of the game so you have to shake it out it takes some time just find a method to move the stuff around in the middle and you will find it trust me, I found it in all of the colors I found it in mine that I got for Christmas and bought all the others and found it the first try. Good luck.)