just one more question about the python challenge

[Duncan Booth]

John Salerno wrote:

> Thanks Fredrik. I think my problem lies in not knowing what the 'data'
> is I need to move on to the next step of the puzzle. I now have 3 
> images, along with gfx file. I know shuffling/unshuffling has
> something to do with the puzzle, but I haven't figure out what yet. Am
> I wrong to think that this is another PIL puzzle?
> 
If it is the one I think it is, then PIL is not required to solve it. 
Studying the start of the file and looking for patterns might be more 
useful.