🦉 Owlet

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Owlet puzzle #22

Released Monday, July 27, 2026 UTC

2187
the answer for puzzle #22

The five clues

  1. A four-digit power of three.
  2. A power of a small prime.
  3. It equals 3⁷ and has no prime factor other than 3.
  4. The seventh power of three; one of only four values 3^p (p prime) up to 10000.
  5. Also known to Star Wars fans as the cell number of Princess Leia.

Backstory

2187 = 3⁷ is a self-referential Star Wars easter egg: Princess Leia was held in cell 2187 aboard the Death Star, a nod from George Lucas to Arthur Lipsett's 1963 film '21-87' that shaped his aesthetic. It's also the ninth heptagonal number.

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