It’s just a little brain teaser used to test logic skills. It doesn’t attempt to determine your IQ, the color of your soul or when you will die. This teaser has been around a while but keeps popping up on social media and NatGeo has featured the puzzle on it’s Brain Games TV series, so you may have seen it before.
The current stats are that 80% of kids under 10 immediately can answer this question but it takes adults much longer, although there aren’t any specific stats for the adult age groups. Yet. Give it a try and time yourself, then let us know how long it takes you to figure it out!