--- a/testing3/knight3.scala	Thu Oct 31 09:49:33 2019 +0000
+++ b/testing3/knight3.scala	Thu Oct 31 10:44:10 2019 +0000
@@ -1,7 +1,7 @@
 // Part 3 about finding a single tour using the Warnsdorf Rule
 //=============================================================
 
-//object CW8c { // for preparing the jar
+object CW8c { 
 
 type Pos = (Int, Int)
 type Path = List[Pos]
@@ -60,4 +60,4 @@
 def tour_on_mega_board(dim: Int, path: Path) =
   time_needed(ttour_on_mega_board(dim: Int, path: Path))
 
-//}
+}