All news on the topic: Optical illusions

The Coffer Illusion may look like a selection of sunken rectangular door panels but, after a little while, you may notice your brain's perception of the image "flips" to enable you to see 16 circles

A new baffling brain teaser has people scratching their heads as they try to find the odd number 67 among the sea of 97s within a time limit of just three seconds

The latest optical illusion can really determine quite a lot about you, based on what you really see first. It was shared by TikTok user Mia Yilin and it racked up a lot of attention

Have you got what it takes to find the hidden toy in this mind-bending optical illusion? It can be hard at first, but we can assure you, it's definitely there...

Reckon you've got what it takes to solve this mind-boggling brainteaser? In the Reddit image, people are asked to spot the engagement ring, but not many can do it

Trying to test your eyesight with an optical illusion today? We've got just the brainteaser for you... although it requires some super vision to solve it in time

If you love all things houseplants, you will love this brain teaser where you need to put your eyes to the test and see if you can spot the hidden cactus in the florists - but you only have nine seconds

Optical illusions are supposed to be fun and entertaining, but we can assure you the latest one on Reddit could leave you scratching your head for a couple of minutes

An image of a forest scene was shared on Reddit, but people were left scratching their heads as they tried to spot the hidden bear lurking somewhere. So can you do it?

A photo of a deadly snake has gone viral on social media as people are struggling to spot the venomous creature slithering in the grass in under 30 seconds — but can you see it?

If you're looking for a way to test how observant you are, why not put it to the test with this seriously tricky puzzle and see whether you can spot the word 'date'?

A new optical illusion claims to be able to tell whether you're a 'closed off and private' person or if you have a 'social' personality - all based on what you see first

If you're looking for your mind to be blown, why not take a look at this crazy optical illusion that will have you believing that things are moving within the image?

Get your brain into gear with this hard brain teaser which will stimulate your mind in a fun and informative way - you have outstanding vision and attention to detail if you find all the animals quickly

This optical illusion has been classed as 'amazingly' accurate at revealing how you really feel about the future. So what do you see first in this leafy, green image?

If you'd consider yourself to be loyal, then you better hope that you can find the elephant within this image in a five-second time limit, as only those who are loyal can

This tricky riddle is leaving people completely baffled as they try to work out which of the two women is the boy's real mum - can you solve it within the seven-second time limit?

What you see first in this optical illusion will tell you whether you're born to be a leader, or whether you're somebody who prefers to sit in the sidelines than be in the spotlight

If you reckon you've got expensive taste, then you should be able to tell the real Rolex from the fake one - and a watch expert has shared his top tips to differentiate

Puzzles are a fantastic way to keep your brain sharp, and this one challenges you to find the gladiator's shiny sword in just seven seconds - but are you up to the task?

In this image, there is a word that has an incorrect spelling, and it's seriously tough to find - but do you think you've got what it takes to spot it in less than 30 seconds?

If you think you have a sharp eyesight, this one is for you - as you're asked to spot the mouldy blue cheese among the other cheeses, but you only have 15 seconds

This new brain teaser has been leaving people completely baffled as they struggle to find the hidden object in the serene woodland scene within the 15 second time limit

This fiendishly difficult brain teaser is leaving people scratching their heads as they try to find the seahorse hiding within the well-camouflaged image in just five seconds

A new optical illusion is challenging people to find a hidden lamp in an image that has stumped thousands. Those who manage to spot the object within seven seconds can be classed as 'geniuses'