Which is the correct shadow of the bird?
What is the Surname of Barbie Doll?
You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?
What is more useful when it is broken?
You Throw The Outside, Cook The Inside Eat The Outside, Throw The Inside. What Is It?
John was piloting a plane behind a car but was never able to overtake it. Why?
I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?
What has one letter and starts with an E?
I’m orange, I wear a green hat and I sound like a parrot. What am I?
Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?
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?
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