c# 42.2 cant pass hidden testcase

Question

I can't figure out where I'm wrong, all the cases go through, but one always gives an error. I tried to do enumeration both through if / else and through switch

namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
string[] games = { "Alien Shooter", "Tic Tac Toe", "Snake", "Puzzle", "Football" };

//введите код сюда

int game = Convert.ToInt32(Console.ReadLine());

if( game == 0)
Console.WriteLine(games[0]);
else if (game == 1)
Console.WriteLine(games[1]);
else if (game == 2)
Console.WriteLine(games[2]);
else if (game == 3)
Console.WriteLine(games[3]);
else if (game == 4)
Console.WriteLine(games[4]);
else if (game == 5)
Console.WriteLine(games[5]);
else
Console.WriteLine("Invalid number");
}
}
}

Answer 1

Why do you have an else if for game == 5 if there are only 5 elements in the array (0-4 indices)?