Rate zwischen 0 und 100

___________
Program.cs
___________

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Ratespiel
{
    class Program
    {
        public static void Main(string[] args)
        {


            Random rnd = new Random();
            int nummer = rnd.Next(1, 100);

            int zahlRaten = Mechanik.GetNumber();

            Mechanik.Raten(zahlRaten, nummer);

            Console.ReadKey();


        }
    }
}

________________
Mechanik.cs
________________

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Ratespiel;

namespace Ratespiel
{
    class Mechanik
    {
        public static int GetNumber()

        {

            Console.WriteLine("Errate die Zahl: ");
            int zahl;
            zahl = Int32.Parse(Console.ReadLine());

            return zahl;

        }

        public static void Raten(int a, int b)
        {
            while (a != b)
            {

                if (a < b)
                {
                    Console.WriteLine("Höher");
                    a = Int32.Parse(Console.ReadLine());

                }

                else
                {
                    Console.WriteLine("Niedriger");
                    a = Int32.Parse(Console.ReadLine());

                }
            }

            while (a == b)
            {

                    Console.WriteLine("Korrekt!");
                    Console.ReadLine();
            }
        }


    }
}