diff -r de701b64a4e0 -r 6af86ba1208f main_testing4/knight3.scala
--- a/main_testing4/knight3.scala	Thu Nov 03 11:30:09 2022 +0000
+++ b/main_testing4/knight3.scala	Tue Nov 08 00:27:47 2022 +0000
@@ -64,4 +64,10 @@
 // testcases
 //print_board(70, tour_on_mega_board(70, List((0, 0))).get)
 
+
+
 }
+
+
+//val dim = 30 //75
+//M4c.print_board(dim, M4c.tour_on_mega_board(dim, List((0, 0))).get)