So to increase your mental capacity and lift spirits, check out the spot the difference challenge below. You must find 5 differences between the two images within 15 seconds. A lady is enjoying a ...

If you are someone with high observation skills, this latest optical illusion puzzle is for you! This might be a ...

Although the images appear identical at first glance, there are 5 differences between ... are easily noticeable, others can be difficult to spot and may require you to look more minutely.

Here's a fun optical illusion challenge that will tickle your brain and test your observation skills. Two images are shown ...

Can you spot them all? The target is to find them in under 11 seconds, so set your timer and start looking. Don't worry if not, we have shared the answer below.

Test your attentiveness with this spot-the-difference ... which can be as subtle as a shift in shape, color, or position. These puzzle tasks keep the mind alert and engaged. Do you believe your ...

Can you spot all of the differences in these 5 pictures from Silverpoint? Each picture contains 5 differences, can you find them all before time runs out? BBC Homepage ...