Fun but the ads..

I understand having ads to make money. But literally every 5 seconds is too much...-.- and then constantly telling me to connect to Facebook and having so many pop-ups. Ruins the whole point of the app. Would rate 0 stars if I could

Brandon218 about What's The Missing Number? Ultimate Puzzle Math Quiz Game - Brain Teaser & Intelligence Quotient (IQ) Logic Test for Adults & Kids