4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?
I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?
John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not. Is a married person looking at an unmarried person ?
Can you find out who is the kidnapper in below Picture and why, Explain ?
You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?
How many bananas can you eat if your stomach is empty?
Take 9 from 6, 10 from 9, 50 from 40, and leave 6. How Come ??
How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?
I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?
If, A + B = C D - C = A E - B = C Based on the above equations, find out the answer for: D + F = ?
Can you find the thief by just looking at the picture below?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.