C# Akasztofa - Template

using System;
using System.Collections;
using System.Collections.Generic;
using System.Text.RegularExpressions;

namespace Oktatas
{
    // https://github.com/laszlonemeth/magyarispell/tree/master/szotar
    public class Akasztofa_Template
    {
        static string[] dictFiles = new string[]
        {
            "resources/alap/fonev.1"
        };
        static Regex rx = new Regex(@"^(\w*)",
          RegexOptions.Compiled | RegexOptions.IgnoreCase);
        List<string> words = new List<string>();
        List<char> guesses = new List<char>();
        Random rnd = new Random();

        public void run()
        {
            readDict();
            string word = pickWord();

            // ...
            bool allFound = displayMaskedWord(word);
            // ...
            char c = askForChar();
            // ...
            guesses.Add(c);
        }

        private void readDict()
        {
            foreach (string dicFile in dictFiles)
            {
                System.IO.StreamReader file = new System.IO.StreamReader(dicFile);
                string line;
                while ((line = file.ReadLine()) != null)
                {
                    MatchCollection matches = rx.Matches(line);
                    Match match = rx.Match(line);
                    if (match.Success)
                    {
                        // System.Console.Write(line + " -> '");
                        // System.Console.WriteLine(match.Value + "'");
                        if (match.Value.Length > 0)
                        {
                            words.Add(match.Value);
                        }
                    }
                }

                file.Close();
            }
        }

        private string pickWord()
        {
            return "alma";
        }

        private bool displayMaskedWord(string word)
        {
            Console.Write("      ");
            bool allFound = true;
            for(int i=0; i<4/* ... */; i++)
            {
                Console.Write(".");
            }
            Console.WriteLine();
            return allFound;
        }

        private char askForChar()
        {
            while (true)
            {
                Console.Write(" ? ");
                string line = Console.ReadLine();

                if (line.Length > 0)
                {
                    return line[0];
                }
            }
        }
    }
}