could someone please tell me how it would be possible for the user to create a custom highscore list where he would include the friends he chooses from Facebook? That list would be only available to him and the friends he has chosen in that list. I've got a SQL database set up that saves the user who login with Facebook, and it works.
I imagined it as a layout where are 2 tabs. One tab shows the global highscore list, the 2nd tab all the friends from facebook that play the same game. And add a third tab that would filter few friends of the users choosing to only follow their scores. (Lets say I wanna compare my scores only with 2 more friends in the group)
I know this sounds kinda complicated, but is it possible to achieve this?