All news on the topic: Brainteasers

This mind-bending puzzle could determine if you're a psychopath or not if you're able to complete the hardest level - all you have to do is move the coloured disks, but it's harder than you think

A tricky question from quiz show Only Connect has left viewers stumped as they struggle to work out the answer - with some even branding it a 'nightmare' to solve

A mind-bending optical illusion has left people baffled as to why they can see a Coke can in all its glory, without the famous red branding all over it - and people have questions

An optical illusion can apparently tell you if you're a kind-hearted or more closed-off person who is highly sceptical - and some have said it's 'scarily accurate'

As A-level students await their exam results, we take a look at two particularly tricky questions from previous exams. Adults are racking their brains to find the answer

If you think you've got laser-sharp vision, why not put yourself to the test with the tricky brainteaser? You've got to spot the hidden mouse in under six seconds to win

IQ tests are a great way of proving your intelligence, but as they are so time consuming to complete, quiz creators have put together a fun and quick questionnaire which can help you prove your skills

Countdown favourite and quiz extraordinaire Carol Vorderman has the perfect test for any brain teaser lovers. Be warned, you'll need a sharp mind if you want to pass with flying colours

A new brain teaser is challenging people to find the hidden letter among the stationery supplies - and it takes top-tier observational skills to find. Can you solve it?

Lionel Messi has made a huge impact since joining for Inter Miami, with eight goals already to his name, and to mark the Argentine master's impact in Florida, here is a brainteaser to test you

Almost 90% of adults cannot correctly answer a stencil test that was designed as a way to test intelligence for children. Sounds shocking, right? But it's harder than it looks

A new brain teaser is leaving people stumped as they try to find the eight differences between the two pizza pictures within just 20 seconds - how fast can you do it?

An optical illusion can tell you a lot about your personality, and in the latest one that racked up one million likes, people are wondering how you can see a coffee

Only 1 per cent of people will be able to answer this tough question from Lee Mack's quiz show The 1% Club, which puts 100 contestants to the test with difficult logic-based questions

Spotting the differences between two images can be seriously tough, especially when you're not looking properly - so focus your mind and take a look at these pictures of a climber

Putting your brain power to the test with a general knowledge quiz is a great way to keep your mind healthy - and you can call yourself 'smart' if you can answer these 15 questions

An intelligence test that asks people to work out a basic stencil puzzle has left almost all adults stumped with 90% failing to find the answer - can you work it out?

Would you consider yourself to be a romantic person? Well, this optical illusion will decide once and for all whether you are, and it all boils down to what you spot first

A baffling optical illusion is putting people's vision to the test, and only those with razor-sharp eyes will be able to spot the word 'swell' in midst of 'smells' in 12 seconds or under

A new brain teaser is leaving people scratching their heads as they try to find the only bee that can sting in the hive of winged insects - can you locate the bee?

An optical illusion personality test shows how you behave in a conflict, and people were praising it, sharing their result and being shocked that it accurately described them

If you're looking for a brainteaser that's really going to leave you scratching your head, try this stencil test - around 90% of adults are left completely stumped by it

Sometimes, brainteasers can leave us stumped, and this latest one is absolutely no different as it asks you to find the number 523 buried in the sea of 573s in just 18 seconds

An intelligence test has left 90% of adults totally stumped, wondering how you'd possibly make the box look the same as the one above with just a few colourful tiles

In the latest brainteaser, you are challenged to find the passport in the assortment of travel essentials such as sunglasses, suncreams and hats - but one in 10 can't manage it