Test your observation skills with this optical illusion IQ challenge. You have just 8 seconds to find the single inverted '96' hidden within a grid of identical numbers. This visual puzzle demands focus and quick processing to spot the subtle difference, highlighting sharp attention to detail and cognitive speed.source https://timesofindia.indiatimes.com/life-style/health-fitness/de-stress/optical-illusion-can-you-spot-the-inverted-96-in-just-8-seconds/articleshow/125255138.cms