http://botcoin.com

How does it work??
Everyone choses a number between 1 and 10 million (0.5btc/number) when signing up, a random number is generated and the person who chose the number closest to the generated number wins! If two or more people are at the same distance from the number or hit the number exactly, the jackpot will be split amongst them. Every day the server is reset and you may start all over again! The server locks down, finds the winner(s), and resets at 3 AM (GMT).

The jackpot will scale with the number of users who have signed up and sent the 0.5btc. It scales immediately.

For more info and to contact the creator visit http://botcoin.com  or ask "picci" in IRC.
_{(If picci isn't online, speak to me [bitraider] and i will tell him to log in)}

Jackpot at time of writing: 1.2BTC