Welcome to the puzzle of the day! We all love a good brain teaser, and today’s challenge is no exception. This equation might look correct at first glance, but it’s actually wrong: 6+2-8=4. Can you find the error and solve it in less than 40 seconds? IQ tests and puzzles have been around for decades … Continue reading Maths challenge: Test your IQ – Only a genius can solve in under 40 seconds by one move!