Intelligence Quotient (IQ) tests, puzzles and brain teasers have long been used to measure cognitive ability. These challenges are incredibly popular in the modern world, often shared between friends and family on social networks. Today, we are going to put your problem-solving skills to the test with a simple yet tricky brain teaser. We have … Continue reading Maths Puzzle: Test your IQ by moving just 1 stick in under 20 seconds! Only 15% succeed