Simplest way ya kusve these types of puzzles ni kuanzia kwenye hyo outlet/ mlango then unarudi hadi pale starting point.
Unahitaji logic tu na sio kuwa genious
Ziko 8. But this is not absolute kwa sababu huez kua na uhakika if kweli nmetumia 60 seconds.
Naeza sema nmefabya quick scanning nkamaliza in less than 10 seconds.