And now it no longer prints.

robotgame/level1.py

@@ -59,7 +59,6 @@ class Level1(level.Level):
                                                  0))
             self.objects.append(block.InvisBlock(self, i * 64,
                                                  (self.dimensions[1]) * 48))
-            print i
         for i in range(self.dimensions[1]):
             self.objects.append(block.InvisBlock(self, -64,
                                                  i * 48))