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?
Can you solve the below algebraic mathematical equation? (J+O+I+N+T)3 = JOINT
I add 5 to 9 and get 2. The answer is correct, so what am I?
I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?
Can you place six X (crosses) in below board without making three in a row in any way ?
By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?
There is something which is always coming but never arrives?
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?
When I got four, I have it none. When I got two, I have it some. When I got none, I have it all. What is it?
Which alphabet letter is a question?
Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?
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