How good are you at maths? You might think you're a whizz when it comes to addition or multiplication, but what about working out number sequences? Understanding sequences is a big part of learning ...

IQ tests are a great way to test the intelligence of an individual. By challenging your mind, these puzzles improve your ...

A viral number sequence puzzle challenges players to find the next number in “2, 6, 12, 20, 30, ?”. Test your analytical skills and see if you can solve it. The key here is to remain focused and keep ...