This quiz game tests if you have experienced the Mandela effect without knowing. find out your knowledge of the past by answering questions of how you remember specific memories. Each wrong answers means that you have been affected by the Mandela effect without even knowing. Try the quiz now get your stats and share with friends. What is the Mandela effect ? The Mandela effect is when a group of people remember seeing an incident that didn't actually happen, or when a group of people remember an