I did not subscribe to The IQ Quiz, the however, they are texting me silly quiz questions on a daily basis. I have called them several times to cease as each text is costing me money. They say I am un-subscribed but the text messages still come in every day.
I saw their IQ Quiz on the PGA Tour website, do not take the quiz or give your cell number out, it will cost you money, an expense charged to your cell that is not authorized, what a scam.