I guess it was just luck, even on the gambling side my luck is terrible, I always give up when I break even, when the hi come in at four rolls at a time, I give up there and then, I have also won a few lower rewards, but that 0.00034852 btc was my highest.
Keep at it, 10000 will come to someone, and I hope they post about it here.
Luck is not you made though, but still to hit on 10000 numbers can't be hit though from this faucet, or may be their lottery because they keep updating about people winning from there but still no one claim it that they win they lottery or may be hit that highest number though. But to use this as your faucet may be it is a great idea but to gambling here i dont think it will work
I also never see anyone claim their lottery. I also tried few times with small amounts, and nothing got it so just stopped using this site for a lottery. I don't know how they pick the winner of the lottery.