Puffin web browser is one of the web browser in android mobiles having inbuilt flash player.
The inbuilt flash player allows you to open web pages in desktop view in more convinience.
The other features of the browser are as same as other browsers. By setting we can switch between mobile view or desktop view.
The in built flash player allows us to operate some sites which are not more convinient for Mobile view or in other browsers such as chrome and uc .
Because of browsers like this we can play FB games which requires to be play on desktop browser. Example - Mutants genetic gladiators and many more.
The negative point I see is controlling is not easy .