Picture puzzles are a form of brain teaser that tests the reader's critical thinking and problem-solving skills. These ...

Can you find the poor family in this picture puzzle in just 11 seconds? Only 135+ high-IQ individuals can solve this ...

Those who succeed in this limited time frame are often highly observant, demonstrating quick thinking and visual intelligence ...

How good is your home maintenance knowledge? It's time to find out with another round of, "What's Wrong With This Picture." ...

Fewer 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 ...