Guess your imaginary object in 20 questions or less
by yahooor on 2006-06-26 17:09:41
This is a very interesting website. You imagine an object in your mind and then answer the website's questions. The website claims that you have an 80% chance of guessing the object in 20 questions or less, and a 98% chance if you ask 25 questions! A Chinese version is also available.