--- a/templates3/knight2.scala	Thu Oct 31 09:49:33 2019 +0000
+++ b/templates3/knight2.scala	Thu Oct 31 10:44:10 2019 +0000
@@ -1,5 +1,9 @@
-// Part 2 about finding a single tour for a board using the Warnsdorf Rule
-//=========================================================================
+// Core Part about finding a single tour for a board using the
+// Warnsdorf Rule
+//==============================================================
+
+object CW8b {
+
 
 // !!! Copy any function you need from file knight1.scala !!!
 //
@@ -34,3 +38,6 @@
 
 //def first_tour_heuristic(dim: Int, path: Path) : Option[Path] = ...
 
+
+
+}