Can you accept our challenge and spot the mistake in this 90 year puzzle within 15 seconds?

IQ tests are often performed to determine whether someone has a high or low intelligence quotient (IQ). The test measures a person’s cognitive abilities, i.e. the ability to solve problems and reason logically.

There are several types of IQ tests, such as verbal, non-verbal, and comprehensive. These tests are often exhaustive and tedious. Luckily, there is also a fun and interesting way to test your IQ – tricky questions.

Intelligence tests are perhaps the most fun and engaging way to measure a person’s logical thinking and problem-solving abilities. And we have one available for you here.

Are you ready to challenge yourself and have fun along the way?


Find the error in this 90 year puzzle in 15 seconds

Let’s take a look at today’s Brain Tea challenge.


Source: Bright Side

Test your vision by spotting the man wearing a “number 1” t-shirt in the crowd in 9 seconds!

This is a 90-year-old puzzle published on the cover of Science and Invention magazine in 1928. According to the magazine’s editorial team, there are a total of 48 errors in this difficult puzzle. However, to this day, no one has been able to find all the differences.

Even after 90 years, this puzzle remains unsolved. Luckily, we found some errors in this picture puzzle and are challenging you to do the same.

Can you find the mistakes in the puzzle within the allotted time?

As usual, we’ve set a time limit for this tricky puzzle. You have 15 seconds to detect the error.

Test your brain by finding the robber in the city in 7 seconds!

Go and get ready because the challenge is about to begin. Your time starts now!

All the best!

Remember, 15 seconds and not one more second.

The clock is ticking!

Hurry up guys.

Time is passing quickly.

The solution to this conundrum is given at the end of this article. However, we would like to ask you not to cheat. If you cheat, you won’t know how good your observation and logic skills are.

Only someone as smart as Sherlock Holmes can spot a fake doctor in 5 seconds!

3… 2… and 1

Time’s up, guys!

Can you spot the mistakes?

Some of you can easily find errors in the picture; Congratulations. You have won this brainstorming challenge.

And some of you may not find the error so easily. If you can’t spot the mistake, don’t worry, we’re now revealing the tricky solution.

You have eagle eyes if you can spot a carrot among vegetables in 5 seconds.

Brain Teaser IQ testing solution

In this brain-bending picture puzzle, you have to spot the mistakes in this 90-year-old puzzle in 15 seconds. In case you can’t spot the error in the puzzle, don’t worry, scroll down to see the answer to this tricky IQ test puzzle. There are a total of 20 errors highlighted in this brain teaser solution.

Note: There are a total of 48 errors in this picture puzzle. If you can find additional errors, other than those mentioned here, please contact us. We appreciate your help in finding all 48 hidden errors in the puzzle.


Source: Bright Side

We hope you enjoy this brain teaser.

Brain teasers are great mood boosters that have been scientifically proven to improve cognitive abilities and logical reasoning skills. In short, brain teasers make you smarter and sharper. So make sure to address them daily.

Here is a suggestion for you:

Only people with high intelligence can detect strange things in 3 seconds. You can?

Categories: Optical Illusion

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