Question

The person in box 13 is in his office chamber. He wants to visit every other person before leaving the office. The only condition is that he doesn't visit or enter other chamber twice​

Answer 1

Step-by-step explanation:

in this way he can visit to every other person

Answer 2

Path of the man:

Condition from question is that he doesn't visit or enter other chamber twice​. It is not said that the person cannot visit his/her room twice.

The path of the person is attached in the image below.

The person can visit the person in room 9 and return to his room number 13 and go visit the individuals in room number 14, 15 and 16.

Then turn right and go to visit the individuals in room number 12, 11 and 10.

Then turn right and visit individuals in room number 6 and 5.

Then turn right and visit individuals in room number 1, 2 and 3.

Then turn right and visit individuals in room number 7 and 8.

Then take a final right turn and go visit individuals in room number 4 and go out.