A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy. How can someone be so rude?
I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?
What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?
It's a protector. It sits on a bridge. One individual can see directly through it, while others wonder what it hides. What is it?
What can you see in the middle of March and April that you can never see in any other month?
Why is a river so rich ?
Why is 6 afraid of 7?
Where do fish keep their money?
The following alphametic has only one solution. Can you find it? ENLIST + SILENT + LISTEN = ANAGRAM PS: You may start the number from 0.
Why did the Girl throw the butter out of the window?
How many words can a pen with half refill write?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.