Registration is incredibly easy as you can login with your vk, google, twitter or facebook profile.
I tried out the Facebook option and it even imported my Facebook profile pictures.
There is a TOP100 functionality which always presents two pictures of the gender you’re interested in and you select the one you like more.
By choosing one girl (A) over another (B), the system awards 1/20 of the points of girl B to girl A.
The site also features a REAL-status function, where mamba send you a confirmation code to your cell phone number thereby confirming that you’re a real person.