Internet is scratching its head while trying to solve this tricky maths puzzle, can you crack it?
A viral maths brain teaser on X left users confused as they tried to crack its hidden pattern.
Mathematics was once just another subject in school, often met with mixed reactions. Some loved it, while others dreaded it. However, maths-based brain teasers have gained immense popularity on social media, proving that numbers can be both fun and challenging.

(Also read: Brain teaser: Only a maths mastermind can crack this puzzling equation in under 10 seconds)
If you enjoy solving tricky maths puzzles, then here’s a new brain teaser that is making the rounds on the internet. Shared on X (formerly Twitter) by the account Brainy Quiz, the puzzle reads:
"98% Can't solve this: 22 + 4 = 24, 13 + 6 = 16, 80 + 2 = 82, 67 + 9 = ??"
Check out the puzzle here:
Many users have attempted to crack the pattern behind these equations, with many sharing their guesses and logical explanations in the comments.
Another mind-bending puzzle
This isn’t the first time a brain teaser from Brainy Quiz has gone viral. A previous puzzle also left many scratching their heads. It read:
"90% fail: 3 + 5 = 24, 4 + 6 = 40, 5 + 7 = 60, 9 + 7 = ??"
The unusual equations force people to think beyond conventional maths rules and come up with creative solutions. The challenge is not just about basic arithmetic but about recognising hidden patterns in numbers.
Why are brain teasers so popular?
Brain teasers like these are a hit on social media for several reasons. They engage users in a fun and interactive way, spark discussions, and encourage people to test their problem-solving skills. Many users enjoy the challenge of cracking a tricky pattern and proving their intelligence.
Moreover, these puzzles provide a break from everyday scrolling, offering a mental workout that keeps the brain sharp. Whether you solve them or not, the fun lies in trying—and, of course, in seeing how others approach the problem.
So, can you figure out the missing number in the puzzle? Give it a try and join the debate online!
ABOUT THE AUTHORMahipal Singh ChouhanMahipal Singh Chouhan is a Senior Content Producer at Hindustan Times Digital, with nearly five years of experience in digital journalism and content production. His work primarily focuses on offbeat and trending stories that reflect everyday experiences and evolving conversations on the internet. He has consistently worked on transforming viral content and human interest stories into structured news pieces that engage readers while maintaining editorial clarity. At Hindustan Times, Mahipal contributes to identifying and developing stories emerging from social media trends, online communities, and real-world incidents that capture public attention. His approach involves adding context and journalistic perspective to fast-moving digital narratives, helping present viral moments in a clear and reader-friendly format suited for digital audiences. Before joining Hindustan Times Digital, he was associated with DNA India, where he gained experience in newsroom workflows and digital storytelling practices. Mahipal holds a degree in Journalism and Mass Communication from the Vivekananda Institute of Professional Studies, Delhi. He is particularly interested in tracking emerging trends and understanding how online conversations evolve into broader public discussions. His work reflects a focus on accuracy, readability, and relevance in the rapidly changing digital news environment. Outside of his professional responsibilities, Mahipal takes an interest in history and sports and regularly works on improving his general knowledge, which complements his curiosity as a media professional.Read More

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