Brain teaser: 98% genius failed to spot the missing alphabet in 8 seconds
Bhupinder Singh | Jul 22, 2025, 21:06 IST
( Image credit : Indiatimes )
This brain teaser is a smart optical illusion because there is one letter missing from a grid of letters. You have just 8 seconds to find the missing letter by using your observation and IQ skills. Can you? Let's try!
Do you think you have good eyesight and a smart mind? You might want to think about that again after this brain teaser. There is a hard puzzle going around online, and it's not your typical IQ test or crossword puzzle. This is an optical illusion that is making even genius people scratch their heads.
This brain teaser looks like a mess of capital letters at first glance. But here's the problem: one letter from the English alphabet is missing. You have 8 seconds to find the missing letter in the alphabet.
It may sound easy, but it's not. The letters are all over the place, not in the right order, and some of them even repeat. The letter "B" shows up more than once, while another letter is not there at all. Is your brain able to keep up?

This puzzle is more than just a way to test how well you can observe; it also messes with your mind. The brain naturally fills in gaps based on what it thinks should happen. When letters are repeated or put together in random groups, your brain thinks you've seen the whole alphabet.
A lot of letters look alike, which makes things harder. Think about it: "I" and "L" can easily make your eyes hurt, and "O" and "Q" look almost the same. This optical illusion messes with the way you normally think.
Don't worry if you can't find it after trying. You're not the only one. About 98% of people can't figure it out in less than 8 seconds. So what is the answer?
The letter "S" is the one that is missing. There is at least one of every other letter, but not one of "S." And since your brain expects it to be there, you probably didn't even notice that it wasn't there.
This puzzle isn't just a game for fun; it shows how our brains work to fill in the gaps and sometimes trick us into seeing things that aren't really there. This is a great example of how optical illusions and IQ tests can show how people see things differently.
So, the next time you get a challenge like this, take your time. Look again. You might see what your brain was hiding from you the first time.
This smart IQ test is a fun way to test your observation skills and keep your mind busy. The real win is giving your brain a workout, whether you solved it or not.
Want to do more puzzles? Stay tuned for more puzzles, optical illusions, and games that will make you think twice.
To stay updated on the stories that are going viral, follow Indiatimes Trending.
This brain teaser looks like a mess of capital letters at first glance. But here's the problem: one letter from the English alphabet is missing. You have 8 seconds to find the missing letter in the alphabet.
It may sound easy, but it's not. The letters are all over the place, not in the right order, and some of them even repeat. The letter "B" shows up more than once, while another letter is not there at all. Is your brain able to keep up?
Why This IQ Test Is So Hard to Understand
Brain teaser
( Image credit : Brain teaser | Credit: Indiatimes )
This puzzle is more than just a way to test how well you can observe; it also messes with your mind. The brain naturally fills in gaps based on what it thinks should happen. When letters are repeated or put together in random groups, your brain thinks you've seen the whole alphabet.
A lot of letters look alike, which makes things harder. Think about it: "I" and "L" can easily make your eyes hurt, and "O" and "Q" look almost the same. This optical illusion messes with the way you normally think.
The letter that everyone forgets
Don't worry if you can't find it after trying. You're not the only one. About 98% of people can't figure it out in less than 8 seconds. So what is the answer?
The letter "S" is the one that is missing. There is at least one of every other letter, but not one of "S." And since your brain expects it to be there, you probably didn't even notice that it wasn't there.
What This Puzzle Can Teach Us
This puzzle isn't just a game for fun; it shows how our brains work to fill in the gaps and sometimes trick us into seeing things that aren't really there. This is a great example of how optical illusions and IQ tests can show how people see things differently.
So, the next time you get a challenge like this, take your time. Look again. You might see what your brain was hiding from you the first time.
This smart IQ test is a fun way to test your observation skills and keep your mind busy. The real win is giving your brain a workout, whether you solved it or not.
Want to do more puzzles? Stay tuned for more puzzles, optical illusions, and games that will make you think twice.
To stay updated on the stories that are going viral, follow Indiatimes Trending.
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