Yes. If I remember correctly it was that if you deposited more than what you earned lifetime with the faucet's free rolls you had the chaptcha check removed. I currently only need to push ROLL to get the free hourly prize
It would be interesting to know if this is a fixed amount, like 400k, or simply more than I have claimed from free rolls - currently a lot less than 400k in my case.
Don't think is a fixed amount. I remember reading of a user some time ago which had his check removed by depositing and then eventually the captcha reappeared after many free rolls when earning from the faucet surpassed deposited sum again.
my stats
FREE ROLLS PLAYED
2,824
FREE ROLL WINNINGS
0.00237793 BTC
MULTIPLY BTC ROLLS PLAYED
2,825
MULTIPLY BTC WINNINGS
-0.00000001 BTC
REFERRAL COMMISSIONS EARNED
0.00004614 BTC
JACKPOT WINNINGS
0.00000000 BTC
SPENT ON JACKPOTS
0.00000000 BTC
SPENT ON LOTTERY TICKETS
0.00000000 BTC
TOTAL PAYOUTS
0.00089420 BTC
TOTAL DEPOSITS
0.00255687 BTC