How do you define and measure intelligence? The consensus seems to be that you can't, but the IQ test is the closest we've ...

The number 34 is presented in repetition in a column, spot the number 43 out of it, hidden in plain sight, in just 10 seconds ...

EastEnders star Lewis Bridgeman ’s talents stretch far beyond the acting world – he’s a certified genius. The 18-year old – ...

Maths brain teasers are once again causing a stir online, captivating users with their tricky equations and surprising ...

Your Challenge? You need to find the hidden number '23' in this puzzle. This puzzle is designed to test your attention skills and how perfect your eyesight is. Wait! Before you start searching for ...

Intelligence, usually measured by IQ, has fascinated us for centuries. While the concept of Intelligence Quotient and its ...

The odd football out has a line missing (Image: Betboo) If you enjoyed that test, you can try out some more tests and quizzes, including another visual eye test . For those wanting to know their IQ, ...

The presenter will be joined by Philip Schofield as they front BBC1's Test The Nation in a bid to ... A studio audience for the show will include a number of groups such as blondes and builders ...

Less than one in five people pass this IQ test, thought to be the shortest in the world only three questions long. The Cognitive Reflection Test has a pass rate of just 17 per cent, leaving the ...