Question

the person in room 13 wants to exit from room 4 ,he wants meet each person in each room before he exits , he can't enter a friend room twice , what is his path?​

Answer 1

Answer:

First he will go in room 9 then will again come back to room 13 After then he will go in room 14 to 10 to 11 to 15 to 16 to 12 to 8,7,6,5 to 1,2,3 and at last to 4 and will come out .....