4/5, Great Game, Slight Problem – Name that Flag - Free World Countries Flags Quiz Review

I love this game. I would rate a 5/5 if it weren't for a slight bug I have... Sometimes when I open the app, the entire screen becomes unresponsive. It's not frozen, I can tell because it still tells me "Welcome to Game Centre"... If you could patch it I will rate it 5/5
Review by I'm supermanz!!! on Name that Flag - Free World Countries Flags Quiz.