Optical illusion: Only a person with high IQ and problem-solving skills can guess the right number of triangles

Do you think you have sharp eyes and an even sharper brain? Here’s a fun challenge that will put your observation and problem-solving skills to the test! Optical illusions are not just fun to look at – they help us understand how our brain processes visuals. And today’s puzzle is all about triangles – but beware, it’s trickier than it looks.


Can you count the triangles in the image?

You’re about to see an image made up of several overlapping triangles. At first glance, it might seem simple. But the more you look at it, the more you’ll realise – it’s not just a bunch of shapes, it’s a brain teaser in disguise!


Here’s what you need to do:

Carefully count all the triangles you can spot in the image.


That means:


Look for big triangles,


Look for small ones,


Look for triangles formed within triangles,


And don’t forget the hidden ones that are created by combining smaller shapes.


This kind of challenge isn’t just about counting – it’s about seeing the whole picture. It tests your attention to detail, spatial intelligence, and your ability to break down complex patterns. That’s why it’s said that only someone with high IQ and excellent problem-solving skills can guess the correct number of triangles.


Why optical illusions are good for your brain
Before you scroll down to check the answer, here’s why you should take these kinds of puzzles seriously (even though they’re super fun!):


They improve your concentration and visual memory.


They enhance your critical thinking and logical reasoning.


They help your brain learn to look beyond the obvious.


So, even if you don’t get the answer right, don’t worry – your brain still gets a good workout!


Ready to check the answer?

Before revealing the correct number, let’s go over a few hints that might help if you’re still counting:


Did you count the triangles pointing in all directions?


Did you notice the overlapping shapes that form new triangles?


Did you spot the triangles made from joining multiple smaller ones?


Still unsure?

Take a deep breath. Give it one last try before scrolling to the answer. Look closely… and remember, sometimes our eyes play tricks on us!

The correct answer is… 24 triangles!

Yes, the correct number of triangles in the image is 24.

Surprised? Most people count fewer, usually 12 or 16, because they miss the hidden or combined shapes. But if you carefully examine all the possible combinations, you’ll reach 24. So go ahead and give your brain some exercise. It's a fun way to boost the abilities of the brain. Also, feel free to share it with your family and friends.