Can You Find the Odd Letter “X” among the “K” Sequence Series in this Brain Teaser to prove you possess Hawk-Eye Vision with 169+ IQ Level

Can you spot the odd letter “X” hidden among the “K”s in just 5 seconds? This brain teaser challenges your observation, logic, and IQ. Designed to test your Hawk-Eye Vision and mental sharpness, this visual puzzle pushes your brainpower to the limit. Think you're in the top 1%? Prove it!

Aug 4, 2025, 11:30 IST
Can You Find the Odd Letter “X” among the “K” Sequence Series in this Brain Teaser
Can You Find the Odd Letter “X” among the “K” Sequence Series in this Brain Teaser

What is a Brain Teaser?

A brain teaser is a type of puzzle or problem that challenges your mind, logic, and reasoning ability. It’s designed to make you think outside the box and often has a twist that catches you by surprise.

What are the key features of a Brain Teaser?

Brain Teaser is mainly used for the :

  • Mental challenge: It stimulates critical and creative thinking.

  • Surprising solution: The answer is often not what you first expect.

  • Short & tricky: Usually presented as a short question, riddle, or situation.

  • Requires logic or lateral thinking: You may need to think in unconventional ways to solve it.

How many types of Brain Teasers are there?

Types of brain teasers:

1. Riddles (e.g. “What has keys but can’t open locks?” — A piano)

2. Math puzzles (e.g. number patterns, equations)

3. Visual puzzles (e.g. spot the difference, optical illusions)

4. Logic problems (e.g. detective scenarios)

What is the purpose of the brain teasers?

The purpose of the brain teasers is:

  • Sharpen the mind

  • Boost problem-solving skills

  • Improve memory and focus

  • Provide entertainment and mental exercise

Today’s challenging puzzle is to find the odd letter “X” among the “K” sequence series. So, if you think you're a genius with Hawk-Eye Vision and possess an 169+ IQ level, then find the odd letter “X” in the sequence of the “K” series in just 5 seconds.

Try This: Only 1% Using 140+IQ Level With Super-Vision Can Find Out Which Wonder is Hidden Among The Famous Seven Wonders in this Motion Optical Peripheral Vision

Can You Find the Odd Letter “X” among the “K” Sequence Series in this Brain Teaser to prove you possess Hawk-Eye Vision with 169+ IQ Level

Source: brightside

So, are you ready to take the challenge? Okay, before starting the challenge, let’s briefly review the image. This image is a fun visual brain teaser puzzle with a given sequence of “K” puzzles. At first glance, they all look very similar. But there’s a hidden “X,” which is an odd letter among the “K” series. The challenge is to find the odd letter “X” among the “K” sequence series. So if you think that your IQ is higher than 100% of people, then by using your sharp intellectual IQ and observation skills, find the odd letter “X” in 5 seconds.

I think you all have now received a brief overview of the image, and you can now start your brain teaser challenge.

So, almost ready!

Then set the timer on your clock for 5 seconds

Ready… Get… Set… Go…

Yes, observe the image very carefully.

Use your sharp IQ skills.

Hurry up! Time is ending…

3…2…1… Stop! Stop! Time’s Up!

So, how was the challenge? Okay, congratulations to those who could have spotted the odd letter “X” among the “K” sequence series in just 5 seconds; you all are geniuses, and you all possess sharp intellectual IQs with 169+ IQ levels, and obviously, you are in the 1% of people who can solve this visual brain teaser. Okay, now those who were not able to spot the odd letter “X” among the “K” sequence series, they also do not worry. Do practice these puzzles and brain teasers, and your IQ level, thinking skills, and problem-solving skills will be increased.

Try This: If you Possess Sharp Eagle-Eye Vision With 20/20 Eyesight, Then Find Out Which Animal is Hidden in this Geometrical Optical Illusion

Solution for this brain teaser: Where is the odd letter “X” hidden in the sequence of the “K” series?

So, are you excited to know where the odd letter “X” is hidden in the sequence of the “K” series? Okay, first look carefully at the image; look closely at the 2nd row from the bottom and move to the 5th number from the left. So, here, the odd letter “X” is hidden among the “K” sequence series.

Source: brightside

So, now you all know where the odd letter “X” is hidden in the sequence of the “K” series, and by solving this brain teaser, you all have enjoyed it.

By practicing these types of puzzles, your IQ will increase, and your observation skills, problem-solving skills, thinking skills, and analytical skills will improve.

Must Try: Using Your Super-Vision with 169+ IQ Level, Find the Odd Letter “Z” among the “S” Sequence Series Brain Teaser Challenge


Prabhat Mishra
Prabhat Mishra

Content Writer

    Prabhat Mishra is an accomplished content creator with over 2 years of expertise in education, national and international news, and current affairs. A B.Tech graduate with extensive UPSC preparation, he has qualified for the UPPCS 2022 Mains and Bihar 68th Mains, showcasing his deep understanding of competitive exams.

    He has contributed to top platforms like Mentorship IndiaIAS BABA, and IAS SARTHI, delivering engaging articles on trending topics and global affairs. As a content writer for Jagranjosh.com, Prabhat specializes in crafting high-quality, insightful content for the G.K. and Current Affairs section, driving engagement and providing value to a wide audience.

    Reach him at prabhat.mishra@jagrannewmedia.com, and explore his work on Jagranjosh.com for the latest updates and analyses!

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