Just seen this on twitter - though I didn't realise it was European wide (anyone au fait with Calgliari's stadium?) So I only managed 2,900 points. Good luck eagle eyed canaries http://guessthestadium.com/
Ah, 7,100 once I realised you could rotate. Staring at some bushes trying to tell if I was looking at Udinese or Calgiliari's ground was tricky.
I had no idea you could take the "virtual tour" either when I posted this link. I thought the trees and car park signs was all we had to work with