Cicada 3301
The Internet's Most Unsolved Puzzle
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FRAGMENT ZERO INVESTIGATION
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2012, 2013, 2014: Cicada 3301 posted three recruitment puzzles. Then silence.
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The puzzles used cryptography, steganography, ancient poetry, and latitude-longitude dead drops.
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Solvers were invited to private servers. Those who spoke publicly were removed and denied.
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Every solver reported the same final message: 'You are wrong.' Every one.
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Cicada 3301 has never been identified. They are recruiting still. Watch the full investigation.
>> WATCH FULL INVESTIGATION