Hello,

I think I have seen some code to do this but cannot find it on Swiki or the 
mailing list.

The reason I am trying this: I have a simple "game" which has a yellow ellipse 
in  it, when running it, something there keeps creating large amount of 
yellow ellipses (perhaps copies) that are visible when I do 
WorldMenu-->Windows-->find window-->Ellipse999.

I would like to write code to remove them, and then try to find what's 
creating them. I know I can do WorldMenu-->Windows-->find 
window-->Ellipse999, click "x", but that would take forever .. plus I will 
learn this way.

Appreciate any hints, thanks, Milan