Carl Sagan Cryptogram

Solving Approach

This one works out to about 4.6 letters per word on average. This puzzle leans toward longer words — apostrophes and doubled letters will likely crack it open faster than word length alone. Rated hard, this puzzle rewards careful cross-checking between words rather than quick guesses.

A science quote from Carl Sagan. More about Carl Sagan →

Did you know? Sagan was a passionate advocate for scientific skepticism and critical thinking, co-founding the Committee for the Skeptical Inquiry to promote science over pseudoscience.

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