Keeping your mind healthy is just as important as keeping your body healthy, and doing puzzles that challenge you to think differently can be a fantastic way to boost your brain power.
Specifically, brain teasers are good for your cognitive health as they help make it easier to focus, and improve your memory and learning abilities.
And if you're looking for a fun puzzle to pass the time and keep your brain active in the process, then look no further - as we have a brain teaser that's been leaving people scratching their heads.
All you have to do is find the toy penguin hidden among the piles of toys scattered around the floor of the messy bedroom scene pictured below - can you do it?

There's no time limit on this one, so you can take as long as you need to find the hidden toy in the picture provided by Outdoor Toys, but the sharpest minds will be able to find the penguin in seconds.
Have you found it yet?
Don't worry if you haven't, let us give you a clue. You'll want to focus your search toward the left side of the image, so you can ignore everything near the bunk beds.
The penguin is also in the bottom half of the picture, so you can also forget about trying to search on the desk or on the shelving unit above it.
If you're still struggling, keep scrolling to see the answer.

The penguin is poking its head up above a small pile of toys near the left corner, just above the pink pram.
Looking for more brain teasers to challenge yourself? This mind-bending brain teaser challenges you to spot a blue rubber ring in an adventure park.
If that's too easy for you, why not see how long it will take you to find the odd letter in this sea of Ms? If you do it faster than 11 seconds, you apparently have high IQ.
Another letter-based brain teaser challenges you to find six odd letters in a sequence, but you have 13 seconds to prove yourself.
How quickly did you find the penguin? Let us know in the comments!