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.The post The Mystery Of Cicada 3301, The Series Of Baffling Puzzles That Were Posted Online Without Explanation appeared first on All That's Interesting.
English
Arabic
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Portuguese (Brazil)
Greek