diff --git a/CoopSweeper/GameTypes/Field.cs b/CoopSweeper/GameTypes/Field.cs
index 36d1e56..ac69500 100644
--- a/CoopSweeper/GameTypes/Field.cs
+++ b/CoopSweeper/GameTypes/Field.cs
@@ -14,6 +14,11 @@ namespace CoopSweeper.GameTypes
 
         public bool ContainsBomb { get; set; }
 
-        public FieldState State { get; set; } 
+        public FieldState State { get; set; }
+
+        public char ToChar()
+        {
+            throw new NotImplementedException();
+        }
     }
 }
diff --git a/CoopSweeper/GameTypes/IField.cs b/CoopSweeper/GameTypes/IField.cs
index 87eb58a..ff1e1eb 100644
--- a/CoopSweeper/GameTypes/IField.cs
+++ b/CoopSweeper/GameTypes/IField.cs
@@ -4,7 +4,7 @@ using System.Text;
 
 namespace CoopSweeper.GameTypes
 {
-    enum FieldState
+    public enum FieldState
     {
         NONE,
         REVEALED,
@@ -14,5 +14,11 @@ namespace CoopSweeper.GameTypes
 
     public interface IField
     {
+
+        bool ContainsBomb { get; set; }
+
+        FieldState State { get; set; }
+
+        char ToChar();
     }
 }