Did you know that solving picture puzzles can sharpen your observation skills and even boost your IQ? Research shows that puzzles like these engage the brain's visual and spatial processing centres, ...

Optical Illusion: Can You Spot The Hidden Lemon In 5 Seconds? Only 1% Pass This IQ Test! Your task is to analyze the image and figure out who the thief is within 5 seconds. Look for subtle hints, such ...