I looked through the site and couldn't find any topics specifically about the "Center of the Rooms" artifacts, so I thought I'd bring up a new topic to discuss these particular episodes.
As it turns out, there were a total of thirteen artifacts placed in the "Center of the Rooms." Three were placed there in the first season (Ponce de Leon and the Lost Fountain of Youth, Helmet of Joan of Arc, and Codebook of Mata Hari); four were placed there in the second season (Lucky Pillow of Annie Taylor, Ivory Elephant of Scheherazade, Leopard-Skin Cloak of Annie Oakley, and Golden Earring of Henry Morgan); and six were placed there in the third season (Comet-Embroidered Battle Flag of William the Conqueror, Marble Armrest of Xerxes, Golden Spider Web of Robert the Bruce, Missing Portrait of Hans Holbein, Mussel Shell Armor of Apanuugpak, and Lost Whale Bone of Pytheas).
Of these artifacts, only two were successfully brought out of the temple: Lucky Pillow and Mussel Shell Armor. The Golden Earring and Battle Flag were grabbed in the final seconds of their respective runs as well. What is interesting about these four runs is that all of their paths forced them through the bottom floor and then up to the top floor. The artifact was never reached when the team was forced to start on the upper floor and then descend to the lower floor. What do you think caused this particular pattern to occur?
Might it have been because the teams were forced to complete at least one extra task in the Observatory, which could be bypassed if the team began on the bottom floor?
Were the other teams not as well-suited to take on the grueling paths? Were the paths more difficult when the teams started on the upper floor?
Were the temple guard placements more harsh in those other episodes? Were they just unlucky enough to have fewer pendants in the temple?