[Palindrome] First global hints released.

[puzzle MIT EDU]

Global hints, on two island entry puzzles:

"The Merchant's Courtyard" (in 5415): there is not necessarily a
single tile which completes each Mah-Jongg hand.

"Worship of Zacazontli" (in 5414): the texts clue locations at MIT.
Do not construct a path between the locations.  Identifying and
*visiting* location number #6 will help you figure out what you need to
do.  

-- the French Armada.