This is a list of all the brain teasers we have in our site. You can click the column headings to sort, or
|Title ||Detail ||Rating |
|23 Prisoners||A warden meets with the 23 prisoners when they arrive at the prison.
He tells them:
You may meet together today and plan... more>>>|
|A coin a bottle and a cork||If you were to put a coin into an empty bottle and then insert a cork in the bottle's opening, how could you remove the coin without taking... more>>>|
|An unusual paragraph||This is an unusual paragraph. I'm curious as to just how quickly you canfind out what is so unusual about it. It looks so ordinary and... more>>>|
|Anagrams||If 24 H in a D means 24 Hours in a Day, what do the rest of these mean?26 L of the A7 D of the W7... more>>>|
|Backpacks and cats||There are 7 girls in a busEach girl has 7 backpacksIn each backpack, there are 7 big cats .For every big... more>>>|
|Bat and Ball||Can you work out this question that stumped 50% of Harvard students?... more>>>|
|Black, red and grey||... more>>>|
|Boys and Girls||In a country in which people only want boys, every family continues to have children until they have a boy. If they have a girl, they... more>>>|
|Calculator words||461375 is an example of a Calculator word - type it into a calculator, rotate the screen and the word "SLEiGh" appears
|Condemned murderer||A murderer is condemned to death. He has to choose between three rooms.The first is full of raging fires, the second is full of assassins... more>>>|
|Crossing the river||A man has to get a fox, a chicken, and a sack of corn across a river. He has a rowboat, and it can only carry him and one other thing at a time.... more>>>|
|Disappearing dots||Stare at the black cross in the middle. After 30 seconds or so, the pink circles will disappear completely... ... more>>>|
|Do you see a young or old woman||Look at the image below. Do you see a young woman, or an old woman? ... more>>>|
|Does the water fall or rise||... more>>>|
|Every man in a village has cheated on his wife||Every wife in the village instantly knows when a man other than her husband has cheated, but does not know when her own husband has.
|Five Pirates||You have five pirates, ranked from 5 to 1 in descending order. The top pirate has the right to propose how 100 gold coins should be divided among... more>>>|
|Greater than God||What is greater than God.More evil than the Devil.Rich people need it.Poor people have it.And if you eat it... more>>>|
|House Foundations||A blue house is made of blue bricks.
A yellow house is made of yellow bricks.
A red house is made of red bricks.