Can you place six X (crosses) in below board without making three in a row in any way ?
What has many keys but can’t open a single lock?
By using 'because' continuously three times, can you make an English statement ?
Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?
A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?
If eleven plus two equals one, what does nine plus five equal?
At a Society election for president, precisely 963 votes were cast. There is a total of 4 candidates that participate in the election. The winning candidate exceeds the opponents by 53, 79 and 105 votes. How many votes do each candidate gets?
Do You See It?
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?
A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible? PS: It has a logical answer.
What type of tree can I carry in my hand?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.