Random number in C#

Write a C# program to allow a user to guess a number( from 1 to 6) that will be randomly generated by computer.

The user is asked to input his/her number. Then the number will be compared with the random number. See the example below:

Enter your number: 2 
You lost.
My number is: 4
Solution:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

namespace ConsoleApplication1
{


class Program
{


  static void Main(string[] args)
  {

      ranguess();

     Console.ReadLine();

  }

   public static void ranguess()
  {
        int yn, rn; 
        Random rd = new Random(); //create random object
    
        Console.Write("Enter your guess number:");
        yn = int.Parse(Console.ReadLine());
        rn =rd.Next(1,7);//generate random number from 1 t 6
        Console.WriteLine(rn);
        if (yn == rn)
        {
          Console.WriteLine("You won.");

        }
      else
        {
           Console.WriteLine("You lost.");
           Console.WriteLine("My number is {0}.", rn);

        }


  }
 }

}