Every day, people around the world challenge themselves and each other with puzzles, brain teasers and IQ tests to keep their minds sharp and active. Today we have a simple but difficult equation for you to solve. The starting equation is 9-2-6=7 but it is wrong. Your challenge is to solve this error in less … Continue reading Test your IQ with this tricky maths challenge – Move only 1 matchstick in under 35 seconds!