http://giveusthebits.comHere's how this game works. There's a target value, somewhere in the range of [0.0100 BTC, 0.0101, ... 0.0199], which serves as our correct answer. Your bet is how much you think the target value is (e.g., if you think it's 0.0155 BTC, send 0.0155 BTC to the address).
If you guess correctly, you and whoever else also guessed correctly split 70% of the jackpot, with anyone who was off by one on either side splitting the other 30%. We take 0.5% off the top.
If no one guesses correctly, the four people closest to the right answer win 15% a piece of it.
WE'RE NOW PROVABLY FAIR. We developed a script to randomly generate a correct amount, put it in a text file, and password protect it. At the conclusion of each game, our script reveals the password to us and we post it on the site for you to check for fairness.
If you have any questions to ask, feel free.
Have fun, y'all!