PUT your eyesight to the test with this sports-themed puzzle.

Even if sport is not your thing, give it your best shot and see if you can brag about being a genius.

Your task is to spot the seven differences between the two images in just 15 seconds.

The tennis-themed puzzle was made by Casino.co.uk in honour of the ongoing Australian Open.

Only 15% of players can find all the differences in under 240 seconds; if you can do it in just 15 seconds, you must have a high IQ.

Make sure you give yourself the best chance by getting rid of any distractions that could hinder your performance.

You should tackle this like an athlete by staying focused on your goal.

So, start your timer and see how many differences you can find.

The creators have been clever in making the puzzle seem deceptively simple.

You will need the eyes of a hawk to spot all seven.

If you find yourself struggling, there’s a handy tip you can use.

Often, it helps to divide the puzzle into smaller sections to make it more manageable.

This means you are more likely to spot the finer details that this challenge hopes you will miss.

With this puzzle, rather than searching it in quarters, you could take it item by item—perhaps start with the hat or the trophy.

If you think you have found all the differences, or you’ve thrown in the towel, scroll down to reveal the answers.

Are you a genius? How long did it take you?

Do not worry if you failed to get them all—practice makes perfect.

Regularly attempting puzzles like this is fantastic for your cognitive health and also gives you a five-minute breather from your busy day.

With that in mind, scroll down to try some more challenges.

As always, the answers can be found below.

Once you have completed them, you can find more on our puzzle page.