Take a look at
CryptoLotto.info - a Monero lottery where you enter simply by solving hashes on the webpage (or by using our Chrome extension).
Your odds of winning are based on how many hashes you solve, but solving more hashes than anyone else does not guarantee that you win (kind of like buying 50 raffle tickets doesn't guarantee winning). Payout happens once the prize is at least 1 XMR and a week has passed since the previous draw. Once we have the first prize draw - we'll be publishing details so that transactions can be independently verified.
Please take a look and give any feedback you have, since this project is still very new.
