How do players throw things at each-other during UNO (App) games?
How do you stack +4s?
What are those +4, +12 questions?
How do you challenge someone if they don't call uno in the app?
How do you challenge the + 4 wild card in the app game?
if some one plays a 0 n switchs cards n the person just got 1 card.Can you challenge the person for not calling Uno?
I'm playing multiplayer mode offline, I was wanting to change the rules to be able to jump-in and/or other options?
I need info on this problem please?
How do you win a +4 challenge?