The final level, the "Metasequence," is a cryptic puzzle with a non-explicit objective. Its original purpose was part of a contest: those who solved it correctly by the August 13, 1984 deadline could enter in a drawing to win a weekend at an Atlantic City casino with co-creator Ken Uston.
The ultimate level, the "Metasequence," is an enigmatic challenge with a vague goal. Its initial intention was part of a competition: those who solved it correctly by August 13, 1984, could participate in a drawing to win a weekend at an Atlantic City casino alongside co-creator Ken Uston.