Re-uploading after wrong contest entry?

My contest entry was just rejected because I used grey scale in black and white section
And I'm trying to find out if I can upload the same logo design but with all black and white colored areas in black and white section.

I found that I can upload another version of my own logo so I logically assume that I can upload it again even when there was something wrong with it.

thank you

Yes you can upload the correct version