Board Game Arena

Hi, I'd love to start grinding arena mode, but I really don't want to queue for a game without first knowing what the settings for each specific game is going to be (number of players, rules, etc). Is there a list of these settings, or a way to see them? Thanks!

I seem to have found it, click the cogwheel under your rating in the Arena mode game selection, and you can see rules and set your preferences for the optional rules. Hope this helps someone!