A new brain teaser, shared by the social media account Brainy Quiz on X, has left many scratching their heads. The teaser, ...

This puzzle involves a mix of subtraction, division, and multiplication, which requires applying the correct order of operations to determine the solution. Answer options for this brain teaser are ...

A few users believed they had cracked the code. “It’s simple if you notice the pattern—multiply the number by itself, then subtract it,” one user explained. Meanwhile, another joked, “I was good at ...