Twice ten are six of us,
Six are but three of us,
Nine are but four of us;
What can we possibly be?
Would you know more of us?
Twelve are but six of us,
Five are but four, do you see?
What are we?
I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?
O_er_t_o_
Complete the missing letters of the given word.
What word begins and ends with an E, but has only one letter?
John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?
I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.
Do you know what am I?
If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?
You knock a Table over in the library, and suddenly 20 eyes are looking at you.
During which month do people sleep the least?
I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.
Can you tell me who I am?
Can you write down eight eights so that they add up to one thousand?
In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki