WinningTicketSecondTry

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

namespace WinningTicket
{
    public class WinningTicket
    {
        public static void Main()
        {
            string[] allTickets = Console.ReadLine().Split(new[] { ' ', ',' }, StringSplitOptions.RemoveEmptyEntries);

            Regex winningTicket = new Regex(@"([$]{6,}|[@]{6,}|[\^]{6,}|[#]{6,})");
            Regex jackpotTicket = new Regex(@"([$]{20}|[@]{20}|[\^]{20}|[#]{20})");

            string[] result = new string[allTickets.Length];
            for (int currTicket = 0; currTicket < allTickets.Length; currTicket++)
            {
                string ticket = allTickets[currTicket];

                if (ticket.Length != 20)
                {
                    result[currTicket] = "invalid ticket";

                    continue;
                }

                if (jackpotTicket.IsMatch(ticket))
                {
                    result[currTicket] = $"ticket \"{ticket}\" - 10{ticket[0]} Jackpot!";

                    continue;
                }

                MatchCollection allMatches = winningTicket.Matches(ticket);

                List<string> matches = new List<string>();
                foreach (Match currMatch in allMatches)
                {
                    matches.Add(currMatch.Groups[1].ToString());
                }

                bool thereIsMatch = false;
                for (int currMatch = 0; currMatch < matches.Count; currMatch++)
                {
                    for (int currCheck = currMatch + 1; currCheck < matches.Count; currCheck++)
                    {
                        if (matches[currMatch] == matches[currCheck])
                        {
                            thereIsMatch = true;
                            break;
                        }
                    }

                    if (thereIsMatch)
                    {
                        result[currTicket] = $"ticket \"{ticket}\" - {matches[currMatch].Length}{matches[currMatch][0]}";
                        break;
                    }
                }

                if (!thereIsMatch)
                {
                    result[currTicket] = $"ticket \"{ticket}\" - no match";
                }
            }

            for (int currTicket = 0; currTicket < result.Length; currTicket++)
            {
                Console.WriteLine(result[currTicket]);
            }
        }
    }
}