Brainteasers

This is a list of all the brain teasers we have in our site. You can click the column headings to sort, or refine your search
Total matches: 76
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Title  Sort Detail  Rating  
How would you weigh an aeroplane... more>>>3.5 stars
I turn polar bears white... more>>>3.5 stars
Japanese IQ TestThis is an IQ test given to job applicants in Japan.  Beside a river there is:FatherSon 1Son... more>>>4 stars
Johnny's MotherJohnny’s mother had three children. The first child was named April. The second child was named May. What was... more>>>4 stars
Make a kingWhat king can you make if you take:the head of a lambthe middle of a pigthe hind of a buffaloand the... more>>>4 stars
Measuring waterIf you... more>>>4 stars
Monty Hall ProblemSuppose you're on a game show, and you're given the choice of three doors: Behind one door is a car; behind the others, goats. You... more>>>3.5 stars
Moving circlesTake a look at the following picture.  It is not animated or moving at all - it's your eyes that are making it move.  To test it,... more>>>4 stars
Moving dots... more>>>4 stars
Moving pictureThis picture moves all by itself... more>>>4 stars
Mt. Everest... more>>>4 stars
Never there... more>>>4 stars
One Hundred CoinsYou are in a dark room with 100 coins on a table, 12 are heads and the rest are tails, and the two faces are completely indistinguishable... more>>>3.5 stars
Overlapping clock hands... more>>>4 stars
Perfectly Round Circles... more>>>4 stars
Red and Blue MarblesYou have two jars, 50 red marbles and 50 blue marbles.   A jar will be picked at random, and then a marble will be picked... more>>>4 stars
Red Hat Blue HatThere were 4 people sitting in a row, trying to win $50 from a riddle.The one in front was wearing a red hat.The second... more>>>4 stars
Running past second place... more>>>4 stars
Seven letter word... more>>>4 stars
Shot and hungA woman shoots her husband. Then she holds him under water for over 5minutes. Finally, she hangs him. But 5 minutes later they both... more>>>4 stars
Total matches: 76
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