Training your mind is arguably just as important as training your muscles to stay healthy and active.

Today, we are back with an extremely hard challenge that 90% of people failed to solve. Do you think you have what it takes to spot the difference in the picture below?

It’s time to put your observation skills to the ultimate test! Look closely at the deer below and find that difference!

Are you struggling to spot it? You’re not the only one. The majority of people can’t see the difference at all. Keep in mind that there is only one small detail stopping the two adorable animals from looking the same.

Though they appear identical at first sight, you won’t be able to unsee the difference once you’ve spotted it.

To find it now, focus on the heads. There is something on the second deer that isn’t on the one to the left.

Still no idea what’s going on? Now’s your final chance to have another look because the solution is coming right up.

Here’s the correct answer!

If you managed to find the difference, congrats! And if not, don’t worry. We have here another similar visual test that is much easier than the first one.

Take a look at the picture below and look for one difference.

Since this test is easier than the first one, it will help you train your observation skills so that there’ll be no stopping you next time.

Have you found the difference yet? Make sure you’ve had your second look by now because the solution is coming right up!

Did you pass both visual challenges without problem? Let us know in the comments and don’t forget to SHARE this post with your family and friends. For more puzzles and stories, follow us on Facebook!