This eye test is breaking the internet: Can you find the odd '574' in 7 seconds?

Optical illusions have a way of tricking the mind and testing how sharp our eyes really are. They challenge us to look beyond the obvious and spot details that most people overlook. The latest brain-teaser spreading across the internet is an eye test that asks you to find the odd number '574' hidden among rows of '374s.' It may sound simple, but the challenge lies in spotting it within just 7 seconds. Those who succeed are said to have excellent concentration and eagle-like vision.

The puzzle image is filled with the number "374" repeated over and over again. But one sneaky "574" is tucked away inside the grid. The difference lies in the middle digit; most numbers have a "3," while the odd one switches it to a "5." That tiny detail makes it hard to spot at first glance.

Scanning the puzzle row by row instead of randomly moving your eyes. Paying close attention to the middle digit is key. In this particular challenge, the odd "574" is hidden in the sixth row from the top, slightly to the right.

While they may seem like simple fun, illusions like these actually have cognitive benefits. Searching for subtle differences trains the brain to improve:

These brain-teasers are often used in educational settings, eye tests, and even job assessments where precision matters. For example, pilots, editors, and surgeons all rely on strong attention to detail -- skills sharpened by exercises like these.

Now it's your turn to test your skills. Can you find the hidden "574" in just 7 seconds? If you did, congratulations you have sharp vision and focus. If it took you a little longer, don't worry. With regular practice, your observation skills will continue to improve.