Board Game Arena

When I'm playing any game, there are many icons in the box with my name. I'm not sure what they all mean, is there a diagram somewhere? I get the flag is my country, but some of the others are apuzzle to me.

Also, in some games there are game-specific icons, and I don't see anywhere in the rules what they mean for that game.

The faq at the bottom of the page explains a few.

The game specific ones however are not.