If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten. How is this possible?
A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was. In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?
The horse jumps over the king. Strangely there is absolutely no scratch on him. Can anyone explain, how is this possible?
You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple. Now all your friends have one apple each, yet there is an apple remaining in the basket. How?
What does the below rebus riddle means?
What is the last thing you take off before bed?
Solve the mathematical equation in the picture below.
What does Alexander the Great and Winnie the Pooh have in common?
What is more useful when it is broken?
You need to remove two matchsticks to make the below equation true. Can you do it ?
Give it food and it will live; give it water and it will die.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
