This optical illusion challenge will test if you have keen observation, and the ability to maintain focus. Optical illusions – pictures that play tricks on your eyes and confuse your brain. Brain Teaser For Fun: Can you find the odd letter within 11 seconds?
The picture is quite complicated and finding the odd letter quickly is not easy. Optical illusions are mind-bending puzzles that can trick your mind and eyes at the same time.

Optical illusions teach us how our eyes and brain work together to see. Sometimes your eyes see things that your brain doesn’t understand.
This optical illusion will keep you engaged for a long time. The image contains ‘G’ letters and the challenge is to find an odd letter in this image.
The challenge is to find the odd letter in 11 seconds. An optical illusion is very complicated because the odd letter is the same as the real one and it is not easy to find quickly.
See each letter one by one to solve it easily. Start by checking rows first otherwise columns. This will help you finish the challenge faster.
Look at the picture carefully…
Your time starts now…
11…..10…..9…..8…..7…..6…..
5
.
.
.
.
.
4
.
.
.
.
.
3
.
.
.
.
.
2
.
.
.
.
.
1
Time’s up!
I think you found the odd letter within the time limit. If you can’t find it, don’t worry. We have given the answer below. The odd letter is marked in a red box.
Brain Teaser For Fun: Can you find the odd letter within 11 seconds?
If you enjoyed the optical illusions, share this with your friends and family challenging them to find the odd letter within 11 seconds or less.
Read More:
- Logical Puzzle: Mind twisting math puzzle with answer
- Emojis picture logical puzzle with answer
- Interesting missing number puzzle with answer
- Optical Illusion: Can you find out the odd one?