1. When a game's page is visited, the game does not load and the box stays grey.
Make sure you have the latest version of Java, as the newer games will not work with older Java. Download the newest
version from
http://www.java.com.
2. Sometimes at the side of the games, particularly Pyro Sand 2, fire stays on one of the walls and can burn other
elements.
This is a slight fault with the game. If you don't want fire on the left wall on Pyro Sand 2, use the Eraser to get rid
of it.