Füge eine Handlung in deiner Sprache hinzuJoin us and test your knowledge - are you really smarter than a fifth grader? Face the brain-twisting questions in this famous quiz game based on the original TV show.Join us and test your knowledge - are you really smarter than a fifth grader? Face the brain-twisting questions in this famous quiz game based on the original TV show.Join us and test your knowledge - are you really smarter than a fifth grader? Face the brain-twisting questions in this famous quiz game based on the original TV show.