Multiple VI comparison

[Tawakal]

Is there any tool to compare Multiple VIs (more than two i.e. about twenty) at a same time.How can I compare more than two VIs at the same time. I am an Lab Engineer I have to check assignments submitted by students and I want to know how many of them are copied from each other. Labview compare VI can only compare two VI at a time while I want to check about 30 VIs at same time.

[TCPlomp]

One idea is to perform a clean up on the data, then create an image of the code and run that through a image comparison toolkit.

I don't know how trustworthy that is.

Ton

[Darren]

Any idea that has received less than 2 kudos within 2 years after posting will be automatically declined.