You have a calm mind if you can spot the three differences in these bedtime pictures in less than ten seconds

PUT your tranquility to the test and see if you can spot the three differences in this bedtime brainteaser in less than ten seconds.

The sleep-inducing cartoon image of a teenager taking a nap has managed to challenge even the most seasoned illusion lovers.

The two mind-boggling images show a young lad catching up on some shut-eye while tucked up under his duvet.

He is resting his head on a plump-looking spotty pillow while wearing a pair of yellow pajamas.

A pair of shoes are seen peeking out from under his bed and a funky bedside table sits beside him.

A red-and-white striped lamp then completes the youngster's bedroom decor in the illustration.

Both pictures appear identical at first glance, but there are three hidden differences to find in just ten seconds.

Did you manage to find them?

The first irregularity is the color of the toe tip on the teen's shoe - in the first image they are both white, while in the second snap one is black.

Next is the differing colours of the stars on the front of his bedside table, with the first being green and the second being blue.

And the third and final anomaly to spot was the differing designs of the lampshade.

In the first image, the two stripes that almost touch his pillow are both red. However in the second, one is white.

Don't worry if you didn't spot them, the answers are circled in red below to put your mind at ease.

If you enjoyed this challenge, why not try and prove you have a top IQ by completing this spot the difference.?

Or puzzlers can try to find all three differences between these bumblebee images in under ten seconds.

Another wordy brain teaser asks you to find the misspelled word 

And, if you want an extra challenge, can you find all three differences between these bumblebee images in under 10 seconds.