diff --git a/29 Craps/csharp/Craps/.gitignore b/29 Craps/csharp/Craps/.gitignore
new file mode 100644
index 00000000..c1cb0dce
--- /dev/null
+++ b/29 Craps/csharp/Craps/.gitignore	
@@ -0,0 +1,5 @@
+.vs
+TestResults
+bin
+obj
+
diff --git a/29 Craps/csharp/Craps/Craps/Program.cs b/29 Craps/csharp/Craps/Craps/Program.cs
index d8109a16..916f331a 100644
--- a/29 Craps/csharp/Craps/Craps/Program.cs	
+++ b/29 Craps/csharp/Craps/Craps/Program.cs	
@@ -6,8 +6,78 @@ namespace Craps
 {
     class Program
     {
+        enum Result
+        {
+            naturalWin,
+            snakeEyesLoss,
+            loss,
+            pointLoss,
+            pointWin,
+        };
+
         static void Main(string[] args)
         {
+            var dice1 = new Dice();
+            var dice2 = new Dice();
+            var ui = new UserInterface();
+
+            int winnings = 0;
+
+            ui.Intro();
+
+            do 
+            {
+	            var bet = ui.PlaceBet();
+                var diceRoll = dice1.Roll() + dice2.Roll();
+                bool isWinner = false;
+
+                if (Win(diceRoll))
+                {
+                    winnings += bet;
+                    isWinner = true;
+                }
+                else if (Lose(diceRoll))
+                {
+                    winnings -= bet;
+                    isWinner = false;
+                }
+                else
+                {
+	                var point = diceRoll;
+                    ui.Point(point);
+
+                    while (true)
+                    {
+                        var newRoll = dice1.Roll() + dice2.Roll();
+                        if (newRoll == point)
+                        {
+                            winnings += bet;
+                            isWinner = true;
+                            break;
+                        }
+                        else if (newRoll == 7)
+                        {
+                            winnings -= bet;
+                            isWinner = false;
+                            break;
+                        }
+
+                        ui.RollAgain();
+                    }
+                }
+
+                ui.ShowResult(isWinner, bet);
+            } while (ui.PlayAgain(winnings));
+        }
+
+        private static bool Lose(int diceRoll)
+        {
+            throw new NotImplementedException();
+        }
+
+        private static bool Win(int diceRoll)
+        {
+            throw new NotImplementedException();
         }
     }
 }
diff --git a/29 Craps/csharp/Craps/Craps/UserInterface.cs b/29 Craps/csharp/Craps/Craps/UserInterface.cs
new file mode 100644
index 00000000..5b1bb280
--- /dev/null
+++ b/29 Craps/csharp/Craps/Craps/UserInterface.cs	
@@ -0,0 +1,42 @@
+using System;
+
+namespace Craps
+{
+	public class UserInterface
+	{
+		public UserInterface()
+		{
+		}
+
+        public void Intro()
+        {
+        }
+
+		public int PlaceBet()
+        {
+            return 0;
+        }
+
+        public bool PlayAgain(int bet)
+        {
+            throw new NotImplementedException();
+        }
+
+        internal void ShowResult(bool isWinner, int winnings)
+        {
+            throw new NotImplementedException();
+        }
+
+        internal void RollAgain()
+        {
+            throw new NotImplementedException();
+        }
+
+        internal void Point(int point)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
+
+