A brain teaser shared on X (formerly Twitter) challenged users with a simple-looking maths puzzle that became confusing due to its logic.

I just noticed that no two of you shook hands the same number of times.” How many hands did Leila and Sahar each shake?

The teaser in question comes from X (formerly Twitter) user Ganesh UOR, who is known for regularly sharing thought-provoking brain teasers. The puzzle reads: "Brain test: Divide 90 by half and then ...

In this optical illusion picture, only 2% of people with the eyes of an eagle can find '96' among the grid of '99' in 7 ...