Your mission, should you choose to accept it, is to search the game field for the leprechaun's pot of gold.
Leprechauns are tricky folks.
The gold is well-hidden. Just keep looking and you'll find it. You will need a Java-capable web browser with Java enabled to play. Also, some of the images are large. In case you are a fast reader, be patient when you get to the game and allow all of the images to appear before you begin playing.