Mark puzzles as done in the user file

EduNetworkBuilder/NBSettings.cs

@@ -107,6 +107,21 @@ namespace EduNetworkBuilder
             }
         }
 
+        public void MarkAsDone(string PuzzleName)
+        {
+            PersonClass PC = NB.GetUser();
+            if(PC != null)
+            {
+                PC.MarkAsDone(PuzzleName);  //Mark it on the user's personal settings.
+            }
+            //we just mark it in the settings class
+            if (!ScoreList.Contains(PuzzleName))
+            {
+                ScoreList.Add(PuzzleName);
+                Save();
+            }
+        }
+
         public static string GetFilename()
         {
             string BaseDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);

EduNetworkBuilder/Network.cs

@@ -881,11 +881,7 @@ namespace EduNetworkBuilder
                 if (PuzzleName != "" && PuzzleName != null)
                 {
                     NBSettings oursettings = NB.GetSettings();
-                    if (!oursettings.ScoreList.Contains(PuzzleName))
+                    oursettings.MarkAsDone(PuzzleName);
-                    {
-                        oursettings.ScoreList.Add(PuzzleName);
-                        oursettings.Save();
-                    }
                 }
             }
             //kill all extra windows that no longer need to be open.

EduNetworkBuilder/PersonClass.cs

@@ -178,5 +178,13 @@ namespace EduNetworkBuilder
             writer.WriteEndElement();
         }
         #endregion
+
+        public void MarkAsDone(string PuzzleName)
+        {
+            if (!EverCompletedPuzzles.Contains(PuzzleName))
+            {
+                EverCompletedPuzzles.Add(PuzzleName);
+            }
+        }
     }
 }