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You're a true brain teaser champ if you manage to count every triangle in this mind-bending puzzle

A brain teaser challenged users to count all triangles in a complex puzzle.

Published on: May 3, 2025, 21:30:16 IST
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Brain teasers come in various shapes and forms, each designed to test our problem-solving skills. Whether it's counting interlinked geometric shapes or solving optical illusions, these puzzles keep our minds engaged. However, this particular challenge featuring triangles is sure to leave you puzzled.

Can you count all the triangles in this tricky puzzle? (Instagram/polls.viral)
Can you count all the triangles in this tricky puzzle? (Instagram/polls.viral)

(Also read: IQ challenge: Only those with lightning-fast logic can crack this mind-bending brain teaser)

Shared by the Instagram account @polls.viral, the puzzle presents a classic geometric question: "How many triangles do you see?" At first glance, it might seem like an easy task, but the image reveals a large triangle subdivided into smaller triangles, making it a bit more complex than expected. The goal is simple—count all the triangles, including the hidden ones and the combinations that form due to the intersections.

Check out the puzzle here:

A new twist on the same question

Recently, another brain teaser was shared by a Facebook page called Minion Quotes, accompanied by an intriguing caption: “99.9% failed to get it right.”

In this version, three large triangles are drawn in an overlapping layout, resulting in a web of smaller triangular shapes. At first glance, it might seem easy to identify a handful of triangles, but a closer inspection reveals the puzzle’s true complexity. Some of the triangles are cleverly hidden within the overlapping sections, while others form through the intersections of lines. The challenge lies not only in counting the obvious triangles but also in spotting the more subtle, combined shapes that form within the image.

Take a look here at the post:

The internet's love for brain teasers

The internet has long been a playground for brain teasers, with countless puzzles going viral across social media platforms. The thrill of discovering the solution, combined with the satisfaction of solving a seemingly impossible problem, has made these challenges incredibly popular.

(Also read: Test your problem-solving skills: Can you solve this tricky maths puzzle without using a calculator?)

So, have you managed to count all the triangles? Or, like many others, did you find yourself caught in the web of this tricky puzzle?

  • Mahipal Singh Chouhan
    ABOUT THE AUTHOR
    Mahipal Singh Chouhan

    Mahipal Singh Chouhan is a Senior Content Producer at Hindustan Times Digital, with nearly five years of experience in digital journalism and content production. He primarily covers offbeat, trending and human-interest stories, with a focus on emerging social media trends, online conversations and real-world incidents that capture public attention. At Hindustan Times, Mahipal works on identifying and developing fast-moving digital stories, adding context and journalistic perspective to viral moments while maintaining accuracy, clarity and readability for online audiences. Before joining Hindustan Times Digital, he was associated with DNA India, where he gained experience in newsroom workflows and digital storytelling. He holds a degree in Journalism and Mass Communication from the Vivekananda Institute of Professional Studies, Delhi. Beyond journalism, he has a keen interest in history and sports and enjoys expanding his general knowledge.Read More

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