X Share on Facebook Share with your friends to see their results! Can You Solve This Tricky Problem From The Oldest IQ Test In History? Prev Article Next Article It’s challenging, but give this impossible problem from an old IQ test a try. You might surprise yourself. Share your score with your friends and challenge them to beat your score. Prev Article Next Article More Quizzes How Good Is Your Short-Term Memory? Only 1 In Every 3,000 People Can Pass This Test. Can You Find The Odd One Out In Just 60 Seconds? Most High IQ People Can Solve These Riddles Can You Score 10/15 In This Difficult IQ Quiz From 1975? Only Americans With A PhD Got 10/10 In This IQ Test Your IQ Is In The 99th Percentile If You Can Solve These Brain Teasers Only 1% Of The Population Can Figure This Out Solving These Riddles Proves You’re Smarter Than The Average Person This Puzzle Is From A 1984 IQ Test. Can You Crack It? What’s Popular Now