This coming weekend, we will be setting back our clocks. In anticipation of this event, a brainteaser about clocks is going viral, and it’s stumping people all over the world.

The image below shows tons of clocks on a busy city street, with all of them saying 10:00 except for one. It’s up to you to find the clock that is showing a different time!

The brainteaser was designed by WeBuyAnyCar.com after they conducted a survey to see how people were planning on spending the extra hour that they would get back this weekend. A whopping 80 percent responded by saying that they would use this hour to sleep!

“It’s always a delight when the clocks go back an hour and you gain an extra 60 minutes to your weekend,” said Richard Evans, head of the technological team at this site. “We thought it would be fun to create the puzzle to mark the clocks being wound back and give people a brainteaser to puzzle over.”

WeBuyAnyCar has created many other brainteasers as well. They previously made one of numerous different colored couches stacked on top of each other, challenging people to find the one single seater.

Brainteasers like these are a great way to pass the time because they exercise the mind and keep us mentally sharp. It can be frustrating when we run into a brainteaser that we can’t figure out, but that only makes it more satisfying when we are finally able to solve it!

Were you able to solve either of these brainteasers? Let us know in the comments section.