What's up guys. Okay so should we be calling villains shove on the flop? Villain is again unknown. I think I may have put myself in a tough spot here by 3betting instead of calling. That said, what hands call a 3 bet that shove on this flop and as played, who's range is stronger?

http://www.flopturnriver.com/Poker-Hand-6s6h-Ring-CO-1911243.php

Thanks!