Solving Approach
Words in this cipher average roughly 6.0 letters apiece. With fewer short words to lean on, watch for repeated letter pairs and common endings like "-ING" or "-TION." Medium puzzles like this one often hinge on spotting doubled letters early — they narrow down vowel candidates faster than frequency counts alone.
A science quote from Robert A. Heinlein. More about Robert A. Heinlein →
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Did you know? Heinlein was the first science fiction writer to appear on the cover of Time magazine and helped bring the genre into mainstream literary recognition.
0s⚡ ahead of par
Par: 2m 56s
0 / 19 letters decoded
PKPEZYBQJLQXYBPTEPYQNDMMZQIOTXXQAMP ,FJYQMQYQXRTJP .
Category: ScienceDifficulty: Medium48 letters