...I started climbing, passing several ithers on their o way down, and tried to recall the directions on the door ola p te: I thouggt h h the party was in No.2 but the doors had no numbers on them. Muffled sounds of revelry beat througg h h the walls, and I realised I woulf d have to take a stab. I opened one of the doors and was immediately slammed by noise, but I saw I