The Mystery Of Cicada 3301, The Series Of Baffling Puzzles That Were Posted Online Without Explanation
The Cicada 3301 puzzles started to appear on 4chan in 2012, claiming to be a test to find "highly intelligent individuals" — but no one knows who posted these puzzles or why.
By Austin Harvey
•
Aug 23, 2025
The Mystery Of Cicada 3301, The Series Of Baffling Puzzles That Were Posted Online Without Explanation
The Cicada 3301 puzzles started to appear on 4chan in 2012, claiming to be a test to find "highly intelligent individuals" — but no one knows who posted these puzzles or why.
By Austin Harvey
•
August 23, 2025