It is based on new coin called CAPTcoin http://goo.gl/urgCel
1} download CAPTcoin wallet or go to http://coin-swap.net/ signup and req CAPT address by going in balance menu and clicking on request address and copy that.

2) NOW GO to http://goo.gl/urgCel and paste your address and solve captchas very easy. For solving one captcha you'll get 1 CAPTcoin

3}Go To Trade & Buy BTC by CAPTcoin

4}Withdraw BTC To Your Wallet