Worlds Hardest Game, almost impossible. Still really hard. If you don't guess correctly you lose. 1 or 2
New: Made harder now it takes more tries to win. Chance of Winning: 0.78125%
When I first saw this (before I played) and I read the description I thought you only had to guess once but there would be decimals out to like 10 digits. Haven't won yet, by the way.