Non-User input - Random Controlled - Guessing Game, C#

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//Title of this code
//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Net.Sockets;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            Random rand = new Random();
           
            Console.WriteLine("Number Guessing Game");
            Console.WriteLine("---------------------");
            Console.WriteLine("");
            
            bool correct = false;
            
            
            
            int input = rand.Next(1,20);
            int life = 10;
            
            while(!correct)
            {
                int Rand = rand.Next(1,20);
                 
                
                if(input == Rand)
                {
                correct = true;
                Console.WriteLine("{0} is Correct",Rand);
                
                }
                
                if(life == 0)
                {
                
                 Console.WriteLine("Too many attempts");
                    break;
                }
           
                if(input > Rand)
                  {
                    
                    Console.WriteLine("{0} is Too Low - ({1})",Rand, input);
                   life--;
                    
                  }
                
                if(input < Rand)
                  {
                   Console.WriteLine("{0} is Too High - ({1})",Rand,input);
                   life--;
                    
                  }
                
                
    
            }
            
        }
    }
}

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Compilation time: 0.16 sec, absolute running time: 0.09 sec, cpu time: 0.08 sec, average memory usage: 16 Mb, average nr of threads: 4