Keeping your brains healthy and active is important, but knowing how to do that isn't always easy, especially when you can't give your brain a workout in the same way you do your body. However, one proven method to boost cognitive function and brain power is solving tricky brain teasers, optical illusions, and other puzzles.
While you might struggle with challenging puzzles at first, the more often you practice the better you'll become, and before long you'll be solving genius-level brain teasers in no time. So if you're looking for a way to test your brain power, why not try your hand at this puzzle that's been leaving people scratching their heads, as reported by The Mirror.
All you need to do is find the number 474 that's hiding somewhere among the 444s. It might not seem like it at first glance, but there's one number in the picture below that isn't the same as the rest of the rows of 444s.
Is the government doing enough to help with the cost of living? Let us know
According to Freshers Live , you could have perfect vision if you manage to spot the odd number out in just 20 seconds - so how quickly can you find it? Don't worry if it takes you longer than 20 seconds to find the number, solving the puzzle in any length of time is an accomplishment, and taking a little more time to get to the answer just means you need to keep practising.
And if you need a hint, let us give you one: You need to focus your search on the left-hand side of the picture, so you can ignore anything that's on the right as you won't find the number there.
Got it now? We're about to give you the answer, so if you don't want to know just yet, don't scroll any further. You can see where the number was lurking in the image below.
