Brainteaser is 'totally baffling' - only people with sharp eyes can find flat battery

This mind-boggling puzzleis set to test your observational skills, with only the most eagle-eyed able to spot the low-voltage icon.

The conundrum, created by The Electric Car Scheme, challenges participants to find the flat battery icon amongst a sea of others. Brainteasers are an excellent way to keep your brain active and sharpen your attention to detail as they compel you to view things from a different perspective.

Instead of merely glancing at the image, it forces the observer to concentrate and utilise their powers of perception to identify the anomaly.

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In this instance, the brainteaser is a challenge of spotting the single flat battery in a grid of battery icons below, all showing varying levels of charge. The difficult version of the test, which only the fastest will likely conquer, requires identifying the flat battery icon within 38 seconds - the time limit set by the Electric Car Company.

Not only do the batteries display different charge levels, but they also come in various colours - red, green, and black, making it even more challenging to distinguish between them. Many people use brainteasers and puzzles as a means to keep their minds sharp, and it's believed that adding a speed element can enhance these benefits even further.

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This brainteaser is a test of your perception and pattern recognition skills, providing a mental workout that requires focus and careful attention. If you've managed to spot the flat battery hidden among its counterparts in less than 38 seconds, then congratulations, you're officially a brainbox.

For those still searching, here's a clue. The rogue battery can be found on the right-hand side of the brain teaser image, just above the centre, nestled between a battery with three bars and one with two bars, positioned third from the right.

If this has piqued your interest, you can try another optical illusion puzzle here. At first glance, an image might seem to be one thing, but when looked at differently, it can reveal itself to be something completely different upon closer examination.

These illusions occur due to how our brains interpret visual data in various ways, putting our perception to the test.