We will add in the upcoming days that people can try and test the faucet playground without the need of registration. Just if they want to earn the coins they have to register an account. I also added the info how many players win on faucet playground.
I realise you have a finite amount of funds to burn on the faucet, but I think it would be better (now that the site has quite a lot of players) if you made the top 10 places all win something rather than just the top 5.
Two ways of doing this without it costing you anything extra:
1. reduce the top 5 payouts to fund the bottom 5
2. make the free games last twice or 3 times as long - I think that would be a good idea anyway. They are too short at the moment.
Or you could have the game duration be random between 10 and 30 minutes, with the prize pool being proportional to the length. So you're still burning through the same amount of faucet funding per minute, but there's a little extra variety for the players.
Edit: also, how about saving my settings? I log in, but it doesn't remember that I like the dark background, show mass, no skins, etc.