using System;

public class  ExtensionMethods 

    {

​

        public static void Main()

        {

            ExtensionMethods em = new ExtensionMethods();

​

            em.PlayerWon();

        }

        public void PlayerWon()

        {

                NewGame();

        }

​

        public void NewGame()

        {

            Console.Write("Starting New Game");

        }

    }