Keeping your brain active is just as important as keeping your body active and brain teasers are a great way to keep things sharp up there.
The teasers are known to work wonders for our cognitive function by helping improve the brain's ability to perceive and interpret visual information. It may be a little tricky at first, but with lots of practice you will likely find yourself solving the teasers.
Many tests put you up against the clock, with the latest number teaser from JagranJosh doing just that. You are asked to spot the number 67 in a sea of 97s, with many taking the challenge left scratching their heads.
Testing your brain every now and again can help keep your mind healthy.
The difficult to spot number may jump out at your straight away, but many have been left baffled as they search the rows and columns for the odd one out.
But if you are one of the smartypants who were quick you may have bragging rights, with creators saying only the eagle-eyed of us can track down the number 67 within three seconds, reports the Mirror.
For those still a little puzzled, here is a hint for you.
The number if located in the top part of the image, on the right hand side.
Still perplexed? Take this as your official spoiler warning!
The number 67 sits at the top right corner, second row down, second from the right.
See if now? Let us know how you got on in the comments!
If you fancy testing your skills out a little more, why not give this antelope brain teaser a bash. Only those with 'high brain power' can solve it.
Or can you spot the driver mistakes in this image? Creators reckon only the sharp minded can.
Good luck!
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