Why is 6 afraid of 7?
Can you find out the next digit in the following series ? 0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?
Which number should replace the question mark?
When I asked a girl's name she told me her name is the date '07/09/2001'. I thought for a few seconds and then I got her name. Do you?
A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?
Find the hidden tiger in the given optical illusion ?
What's a single-digit number with no value?
Here is a Swiss Cross. You have to make two straight cuts in the figure so that it is divided into four congruent pieces. Also, you should be able to join these pieces into a square then. Can you accept this challenge?
What does does this rebus picture means ?
Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?
How many letters are in the alphabet?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
