The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?
You need to move three matchsticks to form three squares. Can you do it?
Can you find out who is the kidnapper in below Picture and why, Explain ?
What word is identified by the below rebus? Your Your Your Your Your Your Your Your Your Your
What demands an answer, but asks no questions
Using Only Five 5's and any mathematical operator make sum as 37
How many letters are in the alphabet?
I make two people out of one. What am I?
Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?
When monkey rotate the gear, which mark will be hit 1 or 2 ?
In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special. This date is special as: Date * Month = Year. Can you figure out which year of this century has a maximum number of such dates?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.