You have a high IQ if you can spot the odd one out in this festive brain teaser – can you solve it in under 30 seconds?

THERE are plenty of different brain teasers and optical illusions out there.

Some can alter the way you see the world and other can act like a word out for your mind.

But this clever brain teaser will put your IQ to the test – all you need to do is spot the odd house out.

It might sound simple, but the challenge is much harder than it might seem because you’ve only got 30 seconds to complete it.

The...