Optical illusions are images that play tricks on our eyes and brain. They are designed in a way that makes us see things differently from what actually exists. Sometimes, an illusion hides a shape, ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Few things are as meditative or calming as sitting down ...

A seemingly impossible maze designed for children has left the internet confused. In a post on a Reddit thread called 'Mildly Interesting', a user called u/dragsmic shared a photo of their son's paper ...

A simple box with an unusual locking mechanism challenges guests who attempt to solve it. A box that can't seem to open challenges several people to think critically on how to open it. Curiosity, ...

Hey, puzzlers -- looking for a real challenge? We have a clear-cut winner here. As many Americans approach two, even three weeks or more of their coronavirus lockdown period, they may already be bored ...