People are confused by a new puzzle but the task is simple, you have to try to spot the mismatched number in the picture in less than seven seconds.

If you’ve ever wanted to put your brain to the test while taking on an intriguing challenge, then you should try your hand at brain teasers. By testing someone’s personality traits – from their IQ level to their creative thinking – the puzzles skillfully titillate a person’s brain to think outside the box.

A recently viral puzzle tests the efficiency of someone’s eyesight because only those with eagle eyes can spot the hidden number within the time limit. The task is simple – players must attempt to find the number 725 among the 775 in the picture. Although the task is relatively easy, it is not so easy to spot the missing number. Ready ? You have 7 seconds and let’s go!

If you’re struggling, we advise you to quickly scan each row while keeping your eye directly on the middle number of the three-number sequence. Before discovering the solution, tell us if you have found:

You can share your score and challenge your friends on Facebook by clicking here. Don’t worry if you haven’t been able to spot the angel number 725, we’ve clearly marked it for you below. To find it, you had to look at each line or each row. The pitfall of this type of test is that we seek to have an overall vision but that this is blurred by the repetition of the same number and makes our brain less able to find the different number.

Visual tests stimulate visual acuity, selective attention and working memory. They promote mental agility by forcing the brain to process complex information quickly, while identifying and remembering specific details. This strengthens neural connections, helping to train and improve cognitive abilities.