A brainteaser that is currently doing the rounds on social media is leaving people stumped as they struggle to spot a rusty nail hidden amongst a sea of pebbles.
Just as your body needs regular exercise to remain in tip-top shape, your brain demands challenges too to stay razor-sharp. According to research by the National Library of Medicine, brainteaser games are not just fun—they actually “positively influence the central nervous system and activate stress path, leading to changes in brain signals and subsequently improved cognitive elements, such as attention among players.”
Whether you’re into mind-bending puzzles that make you think on your feet or enjoy logic and mathematical challenges that require a creative twist, the main aim is to give mind a workout. Friends often indulge in these friendly challenges, and adding a time limit can make it a lot more interesting.
Examples of brainteasers include riddles that involve wordplay, logic puzzles where you need to work out the correct answer using a set of rules, and mathematical problems that require innovative approaches. A viral brainteaser shared on Reddit is now challenging people to find a rusty nail which is hiding on a pebble-strewn beach.
READ MORE: You have eyes like hawk if you can find the skeleton in under 7 seconds
As scores scratch their heads in bewilderment, it seems only the eagle-eyed are able to spot the well-disguised metal piece amidst the countless stones.
If you fancy testing your keen eye, pop on the timer and see how swiftly you can pinpoint the nail—though be warned, it’s an exceptionally cunning challenge. Folks were hasty to share their struggles online.
One frustrated soul exclaimed: “This is impossible. I can’t see it for the life of me,” while another confounded observer declared: “Nope, can’t find it. This is ridiculously hard.”
If your eyes are still scouring for that elusive nail, you might want to stop here, because we’re about to share the answer. The original poster then shared the location: “Sniper location: A third of the way up, slightly left of the centre, above the white rock with the black dot on it”. A respondent enthused: “Thanks! Fun one. Definitely tough.”
READ MORE:
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Only those with ‘eagle eyes’ can spot the odd number in sea of 758s
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Find the rusty nail
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If you’re in the mood for some more brainteasers why not check out this brainteaser that only people with 20/20 vision can solve in under 48 secs, this puzzle with ‘mind game’ that shows your true personality based on answer, this ‘genius’ maths question that has been leaving adults stumped – can you solve it?
Sourse: www.express.co.uk
