A brain teaser just like that was shared on Instagram by user "growyoungfitness". The puzzle in the question reads, "What runs but never walks? Has a mouth, but never eats. Has a bed, but never sleeps ...

In today's brain teaser, you have two watches, each a wristwatch. One of these watches in real and the other is a toy. The ...

Christmas trivia questions for kids, including answers, for kids of all ages to get the whole family in the spirit of ...

A brain teaser shared on Threads stumped users, asking for the total number of people when 7 men each had 7 wives and 7 ...

You have four glasses of juice, each with a different glass shape. Can you tell which glass has more juice? Each glass has ...

A mum was left scratching her head after her son brought home a tricky homework question, and other parents are struggling to ...

Only those with impressive attention to detail and razor-sharp vision will be a match for this baffling kitchen-themed puzzle ...

How many holes are really in it? You have 5 seconds to answer! This brain teaser question seems easy, but it’s a trickier question than you might think. Tackling a brain teaser under time ...

A viral riddle shared on Facebook asked how A was related to D, revealing A as D's granddaughter after tracing the family ...

Google built a reputation for asking brain-teaser questions like "How many haircuts do you think happen in America every year?" They're supposed to test, in theory, how you tackle a big problem ...

Tech engineers are some of the smartest people in the world. But even they have a hard time answering the brain teaser questions a lot of tech companies like to ask during job interviews.

By Cade Metz Reporting from San Francisco On a recent afternoon, Tudor Achim gave a brain teaser to an A.I. bot called ...