Fun quizzes, puzzles, and mental challenges are quite popular on social media these days. And for good reason! It’s fun to challenge your friends to a brain teaser or two, and it’s always intriguing to see how other people attempt to puzzle out the answer to a cognitive challenge.
Well, if you’re a fan of good ol’ fashioned brain teasers, we’ve got a doozy for you!

According to our results so far, only 1 in 1,000 people pass this test! It’s a test of cognitive skill as well as general IQ that is confusing and befuddling the masses.

If you’re good with numbers and have a keen eye for analytics, then this one is for you. Take your time, and see if you can puzzle this out.