Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?
My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?
Always in you, Sometimes on you; If I surround you, I can kill you. What am I?
If an electric train is travelling south, then which way is the smoke going?
I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?
How can you write nineteen in a manner that if we take out one, it becomes twenty?
You knock a Table over in the library, and suddenly 20 eyes are looking at you.
In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.
Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?
It comprises roots which nobody sees, Much taller than those trees, Up and up it goes, Still it never grows?
If six children and two dogs were under an umbrella, how come none of them got wet?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
