Great move for your faucet, lottery is always welcome! Can you tell us more about this, how many players can win lottery? I see ticket is 100 satoshi, there are 3 entries with 100 each, in pool is 960 satoshi?
cheers
BitLotto financed from players tickets money and coin transfers from BitBox game losers.
Now 4 players can win lottery (only one prize per round).
We have 3 standard prizes: 15%, 10%, 5% and one jackpot 70% from lottery coin pool, so prizes amounts constantly grow until someone win jackpot.
Our bitcoin lottery rules.