Can you count the number of quadrilaterals in the picture below?
What Time Should the last watch show in the below figure?
Where do fish keep their money?
John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday. Can you find out on what day was Jacob born?
If, 29 - 1 = 30 9 - 1 = 10 14 - 1 = 15 Based on similar logic, Can you prove that the below algebraic equation is true? 11 - 1 = 10 ?
I have branches, but no fruit, trunk or leaves. What am I?
My location can be determined by the below rebus. So where am i ?
It is deaf, Dumb and Blind!!! Still, always tells the truth. What is it?
There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes
Which word does the below Plexor means ?
You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.