In principle, this impossible math allows for a glue-free bridge of stacked blocks that can stretch across the Grand ...

There are eight doors in front of you labeled A through H. Behind one of the doors is a prize. A guard is aware of the ...

Here at PopMech, we love mind-bending math and logic puzzles, which is why we regularly recruit the sharpest minds in the ...

It’s only 4 pieces… how hard could it be? Surprisingly tricky, this puzzle proves that less doesn’t always mean easier.

A tricky math question has been leaving people confused as they try to work out the answer - but others say it's really ...