You need to crawl through the ventilation shafts next, but a fan is blocking your way. It can be shut off with a code, and a previous escapee seems to have figured out most of it. What number comes next? Type it in below!
A man named Joseph Bolitho Johns escaped Australian prison so many times that they built a special cell just for him. It was so secure that they promised to forgive his crimes if he could escape again, just as well, he did manage to escape.