You have 0.001 bitcoins that is the minimum and you send this amount to 12CEjWJaV3ZCzidUcp6bJqM8fJ8FXhwqW7 and wait until its confirmed, if you win you receive 2x the amount you send. If you lost you receive a little amount as you realize you lost.
Send bitcoins to---> 12CEjWJaV3ZCzidUcp6bJqM8fJ8FXhwqW7 and good luck for all :)
