I just downloaded an App called: Pauls Puzzle to my Android phone. It is a dollar stuck inside of a can and buried somewhere in the US. It has 32 images, a map, Treasure Rules, and pictures of the 3 bikes you can win. Value $18,000.00 or you can sell them and buy a car or a Harley! It even has some bar codes to solve in the clues. It cost $1.99. Not much. Have you ever dug a can Some joke!!! I forgot to look inside of all the cans I dig!! It says you need a compass or you can use your cell phone for that. Wish me luck.