Secret Steven

Secret Steven is the third secret villager, located on Vulcan island. He is only accessible by solving a riddle and completing a short parkour course.

C and Y
For Halloween 2020, the riddle was changed to "How do you spell candy with only two letters?" with the answer being "C and Y." This has not been changed since.

The Caesar Cipher
When Steven was first seen on Castaway, the first riddle involved following clues encrypted with the Caesar Cipher which took players to multiple hidden locations throughout islands A-P, including the Cake room, the Sunset room, and the Meeting room.

In the end, the answer to the riddle was simply "please."