X Share on Facebook Share with your friends to see their results! Try To Solve This Impossible Problem From Across History Prev Article Next Article Common sense is not so common. The problem is from a 1984 IQ Test. Can you crack it? Share your score with your friends and challenge them to beat your score. Prev Article Next Article More Quizzes How Sensitive Are Your Eyes To Color? 99% Of Americans Can’t Spell These Words Without A Spell Checker Can You Pass This Logical Reasoning Test? Can You Spot What’s Hidden Inside These Shapes? Can You Actually Ace A Difficult Math-IQ Test? Almost No One Can Score A Perfect 10 On This Test Without Cheating Can You Solve 5 Elementary School Math Questions That Are So Hard? Can You Pass This Difficult Mixed Knowledge Drill? You’re A Genius If You Can Pass This Impossible Riddles-Quiz What’s Popular Now