Final Fantasy Cheats
Bonus puzzle game
Enter the ship, hold A and press B(55). Arrange the tiles in order from 1 to 15 to collect 100 Gold.
Press Select + B.
Dragon Warrior reference
Find the three tombs located next to the white magic shop in Elfland. The tombstone farthest to the left reads: "Here lies Erdrick", "873-866", "R.I.P.".
This is a direct reference to a character in the game Dragon Warrior.