Change the view to north in Hell. Locate an unused
corner and build a square road surrounding an empty 7x7 space.
Change time mode to "Divine Intervention". Build the
following pattern in that space, where B is Blue, BR is Brown,
O is Orange, G is Green, P is Purple, Y is Yellow, and R is Red:
G Y O BR P R B
Y O BR P R B G
O BR P R B G Y
BR P R B G Y O
P R B G Y O BR
R B G Y O BR P
B G Y O BR P R
Change time mode to normal to reveal a secret building and text.