A picture of a packed beach has been making rounds on the internet after users spotted an unusual mistake.

Do you like playing a detective from the comfort of your home? You can now test your observation skills and put your logic to the test with the help of our brain teasers!

In the picture above, you can see a beach packed with people who are enjoying their days to the fullest. While a strong lady is carrying her man in the middle, one can see a girl reading a book on the right and a young boy playing with his sandcastle to the left.

If you focus on the people in the back, you can see they’re having lots of fun as well. While one couple is playing with a ball, another is resting on his inflatable. Further back, there’s also a passionate swimmer.

But where’s the mistake?

The answer is right in front of you! The mistake is not really hiding anywhere. It’s actually waiting to be spotted and it’s in plain sight.

Before you scroll down for the solution, try solving the mystery on your own with the help of our hint. The mistake we’re talking about concerns one of the people at the shore.

If you’re still not sure what it is, check out the answer below!

How fast did you notice that the guy in the middle only has four fingers on his right hand?

If you enjoyed this challenge, here’s another picture puzzle for you to solve. This time, one can see a child doing the dishes while his mother is playing with toys.

While their roles seem to be reversed, this is not the mistake you’re looking for. Focus and find the error!

By now, you’ve probably spotted the cat running around the kitchen. Here’s a hint. What’s making the cat run around the room?

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