(14-8-2008) 2 off and 4 off in different ways.
(10 years ago) After 4 years, I finally found this bizarre path - can't understand how this possibility saves steps
(9-9-2022) Coming back to it after so many years. Still lots of failed attempts to get 383. Finally had some idea on what the key is and solved it. Now I can understand why it saves steps, but I can still feel how this trick surprised me in the past.