wow zero confirm playing? Nice! Bitzino used to do that where you could play with zero confirms & then in order to withdraw you needed confirms.

I love that version of CAPTCHA for the faucet, all you have to do is click the check box saying I'm not a robot:



          

One thing I hate about primedice is the jumbled set of letters and numbers in the CAPTCHA, often with lines drawn through them. It's annoying & hard to copy! Sometime I get it wrong and have to try over again.