GuessTheNumber

Program.cs

using System;

namespace GuessTheNumber
{
    class Program
    {
        const int MinRandomValue = 0;
        const int MaxRandomValue = 25;
        static readonly int RandomNumber = new Random().Next(MinRandomValue, MaxRandomValue + 1);

        static void Main(string[] args)
        {
            Console.WriteLine($"Welcome to Guess the Number! ( {RandomNumber} )");
            Console.WriteLine($"Please guess a number {MinRandomValue} - {MaxRandomValue}:");

            var tries = 1;

            while (true)
            {
                if (int.TryParse(Console.ReadLine(), out int playerGuess) == false)
                {
                    Console.WriteLine("Invalid Input. Please try again:");
                    continue; 
                }

                if (playerGuess == RandomNumber)
                {
                    if (tries == 1)
                    {
                        Console.WriteLine("Awesome! You got it on the first try!");
                    }
                    else
                    {
                        Console.WriteLine($"You got it with {tries} tries!");
                    }

                    break;
                }
                else if (playerGuess < RandomNumber)
                {
                    Console.WriteLine("Higher!");
                }
                else if (playerGuess > RandomNumber)
                {
                    Console.WriteLine("Lower!");
                }

                tries++;
            }

            Console.Read();
        }
    }
}