To get frank, I don’t try to remember. The first Edition must be all over Oct 2013, but its official start was in Nov 2013. I've to go back and check the Wayback Machine on my private Site. Dependability: There exists also the issue of how trustworthy these tests are. https://jacquesg791efd4.blogunteer.com/26590921/the-2-minute-rule-for-free-iq-tests