The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?
Why are all black people so quick ?
How many letters are in the alphabet?
A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?
There are forty elephants and they have forty-fore heads. How can this be possible?
Count the Triangle in the figure given below:
Which country gets ill every time?
Can you identify if it's a murder or a suicide ?
In the picture given below, can you find out which digit will take place of the question mark?
Can you start the fire using two pieces of wood?
If eleven plus two equals one, what does nine plus five equal?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.