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: 96
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I turn polar bears white... more>>>3.5 shiney stars
If you have three, you have threeIf you have three, you have three.  If you have two, you have two.  But if you have one, you have none.  What... more>>>4 shiney stars
Japanese IQ TestThis is an IQ test given to job applicants in Japan.  Beside a river there is:FatherSon 1Son... more>>>4 shiney 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 shiney stars
Lose me twice... more>>>4 shiney 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 shiney stars
Measuring water... more>>>2 shiney 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>>>4 shiney 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>>>2 shiney stars
Moving dots... more>>>4 shiney stars
Moving pictureThis picture moves all by itself... more>>>4 shiney stars
Moving silently from hill to hill​I’m never resting, never still. Moving silently from hill to hill. I do not walk, run or trot. All is cool where I am not. What am... more>>>3.5 shiney stars
Mt. Everest... more>>>4 shiney stars
Never there... more>>>4 shiney 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>>>4 shiney stars
Overlapping clock hands... more>>>4 shiney stars
Perfectly Round Circles... more>>>4 shiney stars
Place between 3 and 9... more>>>4 shiney 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 shiney 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 shiney stars
Total matches: 96
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