If you are not a Premium member, you will now notice ads on individual quiz pages. I will be experimenting with them for at least 2-3 months. If they work well, this will allow me to open up more Google Maps quizzes more of the time to non-Premium members.
I will not know for about 2-3 months how much revenue they will generate and at that time will decide about allowing Google Maps quizzes more often to non-members. I doubt I will open up all Google Maps quizzes all of the time, however.
And of course, hugequiz Premium members will never see ads.