(Also read: Maths puzzle: Only a true genius can solve this brain teaser without a calculator) If you enjoy mind-bending ...

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 ...

This mind-boggling maths puzzle has left people struggling to solve it – even though the solution is a lot simpler than it ...

A seemingly simple maths question designed for children has left swathes of adults struggling to work out the answer - with ...

There are plenty of incredible open source Android games available for your smartphone, but to get your started, here are my ...

This mind-boggling maths puzzle has left people struggling to solve it – even though the solution is a lot simpler than it seems at first glance. So can you get it correct?

Brain teasers are tricky puzzles or riddles that challenge the way you think. They often look easy at first, but solving them usually takes logic, attention to detail, or a different way of thinking.

From our DNA strands to fishing rods to art, knots are all around us. Ana Wright, a Davidson College assistant mathematics ...

Discover simple and fun subtraction tricks for kids! Learn easy mental math shortcuts to boost confidence and make ...