http://members.iinet.net.au/~pontipak/redsquare.html Air Force TestThe object of the game is to “move the red block around without
getting hit by the blue blocks or touching the black walls”. Got
that? Read it one more time. Click on the red block and move the
mouse. If you can go longer than 18 seconds you are phenomenal. It’s been
said that the US Air Force uses this for fighter pilots. They are
expected to go for at least 2 minutes. Give it a try but be careful…it is addictive!!