You'll need 'crisp vision' to spot the acorn hiding in autumn brainteaser

Autumn is well and truly here, bringing with it cooler weather and streets adorned with orange and yellow leaves.

To celebrate the season, Betway has crafted a brainteaser that will leave you scratching your head as you hunt for a hidden acorn - a common sight during this time of year. It's said that the average person takes 28 seconds to spot the acorn, cleverly concealed amongst brown, yellow and orange leaves.

The acorn, a nut from oak trees, bears a striking resemblance to the surrounding leaves, making it easy to overlook. Brainteaserslike this one challenge your eyes and mind to work in unison, often proving quite tricky.

READ MORE: You have the eyes of a sniper if you can spot the cat hiding in optical illusion

READ MORE: Optical illusion shows coloured dots and people can't agree on what they see

Not only are they a fun way to while away the chilly autumn evenings, but they're also beneficial for your cognitive health. Tackling challenging puzzles, brain teasers and optical illusions can enhance cognitive function, boost productivity and improve memory.

So if you manage to locate the elusive acorn quickly, you can consider yourself rather sharp. But don't fret if you struggle to find it or take longer than the average 28 seconds.

The answer to the puzzle is revealed below. Did you manage to spot it?

READ MORE: Find all missing fridge items in less than 60 seconds to be quicker than most

And while you're here, why not try another autumn-themed brain teaser? This one dares you to find a hidden pumpkin spice latte - a favourite hot beverage during this season.

In another word-based challenge, you're tasked with finding the word 'play' hidden amongst a sequence of the word 'pray' - and it's trickier than it appears. Fancy testing your skills further? Try spotting the letter F amidst a sea of E's in just 18 seconds.

Ready for more? This brainteaser, shared by FreshersLive, dares you to locate the concealed number 8694, nestled within a sea of number 8994 - a number that bears a striking resemblance, making it difficult to spot at first glance.

How well did you do in all of these brainteasers? Did it take you seconds or minutes to complete? Share your experience in the comments section below and click hereif you'd to play more.