Here's a new challenge for you. In this colorful image you have to find out the odd number in 5 seconds. Can you solve this? This image has the number 41 in rows and columns in various colors.

If you can spot the odd one out number sequence in just 40 seconds, you have the eyes of a hawk Credit: Tombola. Whether you're trying to improve your sight, or test your IQ, this puzzle will ...

The aim of the brainteaser is to locate the unusual number sequence. Be warned, though, as just one in four readers have successfully managed to find the odd one out, with some taking as long as ...

However, among all the 876s, there is one odd number which is a bit different. We obviously won't just tell you what the number is, you will have to figure that out as well.

This number game optical illusion will keep you busy and engaged for a long time. The image comprises the number 775 and the challenge is to find one odd number in this image.

Spot the odd number in under nine seconds. The image shows a sea of number nines - but there is an odd digit sneakily hiding in between. And your job is to find it as quickly as possible.

Think you have genius-level observation skills? Test yourself by spotting the odd number in this picture puzzle within 5 seconds! Only 1% of people pass this IQ challenge. Try it now!

The challenge is to find the odd number among the “256” sequence series. So, if you think that your IQ is higher than 99% of people, so by using your sharp IQ and observation skills, find the ...