We’ve all been there – facing a tricky puzzle, staring at options that seem alike, and wondering which one just doesn’t belong. Now is your chance to put your observation and reasoning ...

A puzzle shared by journalist Maria Shriver presents eight words, challenging participants to find the odd one out.

At first glance, this puzzle looks straightforward ... at each dog's face in the picture. Which one looks different? Time's up! Did you spot the odd dog out? If so, congratulations!

Can you find the odd one odd in these Vegesaurs pictures? In each picture one of the characters is different to the rest, can you find which one?

An interesting puzzle by the GCHQ, the UK's intelligence, security, and cyber agency, has challenged readers to find out the odd one out word in less than 30 seconds. The five words are Catwoman ...

Grandmaster Glitch has been cloning the Go Jetters, but one clone is a glitch! You have 1 minute, 5 lives and your own super spotting ability to find the odd one out BBC Homepage ...