using System;

using System.Linq;

using System.Collections.Generic;

​

List<Card> deck = new List<Card>();

​

for (int i = 0; i < 16; i++)

{

    deck.Add(new Card("Cool Hat"));

    deck.Add(new Card("Lame Hat"));

    deck.Add(new Card("Magic Hat"));

}

​

Random rand = new Random();

​

List<Card> currentChoices = deck.Where(card => card.Played == false).OrderBy(card => rand.Next()).Take(6).ToList();

​

foreach(Card c in currentChoices)

{

    Console.WriteLine(c.Name);

}

​

public class Card

{

    public string Name;

    public bool Played = false;

    public Card(string name)

    {

        Name = name;

    }

}

​