Question

the person in room no 13 wants to exis from room no 4 he wants to meet each person in each room before exits he can not repeat any room twice what is his path ​

Answer 1

Answer:

First, he will go to room no 12 then 11 then 10 then 9 then 8 then 7 then 6 then 5 and then go out from room no 4. It was so simple.