Only someone with a high IQ can solve the math puzzle in 5 seconds. Are you one of them? Go ahead and test your intelligence now!

Could you pass a primary school maths test? From times tables, to additions and subtractions, we've put together a maths quiz ...

Readers with genius-level IQs only can solve the brain teaser math puzzle in 4 seconds. Are you one of them? Go ahead and test your problem-solving skills and intelligence now!

Maths Challenge is for pupils aged 9 to 11 and aims to consolidate their mental maths skills. There are 18 programmes available in total - of which 9 exist as videos and 9 as audio only.

These challenges evaluate an individual's mental functions such as logical ... Can you solve the math puzzle in 4 seconds? This math puzzle will test your intelligence and analytical thinking ...

Brain teasers have long been a favourite pastime for those who love a mental challenge. These puzzles not only test our ...

There's a new Guinness World Record holder for how fast someone can do math. Aaryan Shukla -- who has been dubbed "the human calculator" can solve complex problems in his head in seconds.