Maths has long been a subject that many of us find challenging, but brain teasers that involve numbers ... Many users have shared their answers, but there’s no clear consensus.

With more and more such puzzles going viral, it’s safe to say that brain teasers aren’t just a pastime anymore—they’re a trend. So, what’s your answer to this viral sequence? Get Latest ...

Brain teasers are more than just simple puzzles ... You might spend several minutes chasing an obvious solution, only to realize the answer was hidden in plain sight all along.