You could have a top IQ if you can spot the three differences in these pictures in less than 10 seconds
BRAIN teaser fans are competing to find the three differences in these pictures as quickly as possible.
Those who are able to find all three in less than 10 seconds could have a top IQ.
The challenge works to test your quick thinking and force your eyes to work seamlessly with your brain.
The more you do, the quicker you get.
But the differences are well concealed and have left many people scratching their heads.
If you are struggling, try looking along the fence and in the sky.
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And if you still can't pinpoint the differences, scroll down to the bottom for answers.
Or, have a go at this spot the difference.
In this similar challenge, puzzlers can try to find all three differences between these bumblebee images in under 10 seconds.
If you fancy a trip to colder climates, can you spot the five key differences in these penguin cartoons?
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Meanwhile, people have been left baffled trying to spot the odd one out in this picture of peppers.
Or why not try and spot the odd cow out in the herd in this incredible optical illusion?
The black and white animals appear almost identical at first sight, but one is concealing a clear difference.
Or try and find the dog hiding in this snowy scene which left people baffled.
You could also attempt to detect the correctly-spelled word in this puzzle.
