i know that by using API_scores on facebook, it's possible to save a score for an app.
it's ok if you manage to have a very simple app, with only 1 score...
but in my case, i have many projects wich are keeping some informations from the player as
stars unlocked by level,
time by level
so, how can i manage all of this to be saved online to be used later in facebook canevas ?