All news on the topic: Brainteasers

This head-scratching quiz question is so hard that it left contestants on BBC quiz show Only Connect completely confused and with a 'priceless' look on their faces. Can you solve it?

These koalas may seem cute, but they're hiding a bunny rabbit that you need to track down in 15 seconds or less to prove to your partner that you don't need a trip to Specsavers...

It's easy to get invested when watching ITV's The Chase, and in this particular episode people felt really sorry for the contestant who got an 'impossible' question about space

This latest brain teaser will test your attention to detail and your eyesight as you're asked to spot the sleeping dog in the rolled up towels - but you only have 12 seconds

A new brain teaser has been leaving people scratching their heads, as they struggle to find the slippery crocodile hiding among the multitude of iguanas perched on branches

Contestants on ITV's The 1% Club are supposed to be able to use logic to figure the answer to 15 questions, but there was one particularly fiendish one that nobody could answer

If you can spot the sea captain's sword in just seven seconds, it means that you have sharp eyes, just like a pirate - so what are you waiting for? Give it a go

Consider yourself the brains of the family? Check out this password-themed brain teaser that will baffle the sharpest minds. If you're a fan of Countdown, you may have an advantage on this one

A new brain teaser has left people baffled as they try to find the three cats hiding in a family garden - as the puzzle is said to be much 'harder than it looks'

Put your eyes to the test with this latest brainteaser that asks you to spot the hidden turtle among the messy bedroom scene - but you only have 10 seconds to find it

Do you think you can spot the differences between these two images? There are five to spot in total, and if you manage to find them all, you have a sharp eye for detail

Happy Valentine's Day! Why not celebrate the most romantic day of the year with this lovely brain teaser? Your challenge is to spot the broken heart, and it's harder than it looks

It's Valentine's Day, and this optical illusion will show you what sort of mood you're actually in this February 14, and whether you're up for celebrating, or just want to be left alone

A contestant who went on to win the jackpot in ITV's Who Wants to be a Millionaire knew 13 out of the 15 questions without needing multiple choice - but can you answer the top three?

If you can spot the odd letter in this confusing optical illusion, then you can give yourself a massive pat on the back as you have eyes like a hawk - so why not give it a go?

The latest brain teaser will test if you have a 'genius level IQ' as you need to figure out which coin will drop first - but it's a lot harder than it sounds and will put your logical

A new brain teaser has been leaving people scratching their heads as they try to work out where the slippery snake is hiding - can you find it within one minute?

Bradley Walsh was left baffled when he read a question out for a contestant on ITV's The Chase, but Chaser Anne Hegerty explained the answer to him, and it became more obvious

During the season of love, why not take part in this cupid and romance-inspired puzzle? Your job is to find a hidden heart within the image - it may be harder than you think

BBC's Only Connect is known for its devilishly difficult questions, but one particular puzzle completely stumped the contestants - do you know what the answer is?

Your observational skills will be tested by this colourful scene - but you need to try to help the fashion designer spot her sewing machine that she's managed to lose

It's time to put your thinking cap on and see if you can solve a viral puzzle that has left everyone scratching their heads. All you have to do is figure out why people are laughing at the youngest child's name

Can you spot the extra blueberry in this seriously sweet and delicious stack of pancakes? Be warned, it's not as easy as it looks, and will leave you wanting to whip up a batch for yourself

Depending on what you see first can give an insight into your deepest personality traits - so are you creative and innovative or are you analytical and organised?

As Valentine's Day is approaching, take part in this love-themed quiz where you must find two love letters hidden in a heap of clothing - can you find them in 30 seconds?