Brain teaser: Test your genius with this 2-matchstick math puzzle! Can you solve it in 15 seconds?
IQ tests, puzzles, and brain teasers have been around for centuries, providing a way to challenge our minds and push us to think outside the box. Today, they’re just as popular as ever, especially on social networks. That’s why we’ve decided to give you a brain teaser of the day. The starting equation is 1+6=9 … Read more