Best hard riddles

cleanfunnywhat am I

There was a green house. Inside the green house there was a white house. Inside the white house there was a red house. Inside the red house there were lots of babies. What am I?
This is a watermelon.
76.00 %
100 votes
what am I

A name of an animal minus the first three letters plus a flat piece of wood. What am I ?
(MON) KEY + board= Keyboard
75.77 %
44 votes

A man worked for a high-security institution, and one day he went in to work only to find that he could not log in to his computer terminal. His password wouldn't work. Then he remembered that the passwords are reset every month for security purposes. So he went to his boss and they had this conversation: Man: "Hey boss, my password is out of date." Boss: "Yes, that's right. The password is different, but if you listen carefully you should be able to figure out the new one: It has the same amount of letters as your old password, but only four of the letters are the same." Man: "Thanks boss." With that, he went and correctly logged into his station. What was the new password? BONUS: What was his old password? HINT: It is nine letters long. Also, a "password" can be more than one word...
The old one was: Out of date The new one is: Different He said: My password is "Out of date." And the boss told him the new one when he said: "The password is different."
75.69 %
89 votes

An egg has to fall 100 feet, but it can't break upon landing (or in the air). Its fall can't be slowed down, nor can its landing be cushioned in any way. How is it done?
Drop it from more than 100 feet high. It won't break for the first 100 feet.
75.60 %
54 votes

A farmer challenges an engineer, a physicist, and a mathematician to fence off the largest amount of area using the least amount of fence. The engineer made his fence in a circle and said it was the most efficient. The physicist made a long line and said that the length was infinite. Then he said that fencing half of the Earth was the best. The mathematician laughed at the others and with his design, beat the others. What did he do?
The mathematician made a small circular fence around himself and declared himself to be on the outside.
75.57 %
59 votes

Your bike crashed into the dark forest and suddenly you saw and deadly panther and jaguar. You got just one bullet. What is your escape strategy?
Simple, you must shoot the panther and drive off in the jaguar (car).
75.57 %
59 votes