Cicada 3301: An Internet Mystery


On the 4th of January, 2012, a user on 4chan
posted this image to the site’s infamous /b/ or random board. The anonymous author, who went by the four-digit
pseudonym 3301, challenged users to uncover a message hidden within the image. Unbeknownst to those who stumbled across it,
someone had just set in motion one of the most elaborate scavenger hunts the internet
has ever seen. Within minutes of the image being posted someone
discovered that by opening the file using a text editor an appended string of readable
text could be found. The string contained a cipher that, once deciphered,
formed a link to yet another image. At first this appeared to be a dead end but
using an application known as OutGuess users were able to extract hidden information embedded
within the first image. The extracted information lead to a subreddit
which in turn contained information about a book. The book along with a code could
then be used to uncover a phone number that, when called,
played this prerecorded message. By the following day, the initial image had
been reposed all over the internet. A growing community of armchair detectives
sought to unravel this elaborate puzzle but no one was quite sure what to make off it. What was the puzzle for? Who was behind it? What happens when you reach the end? Some naturally dismissed it as an elaborate
joke while others perceived its complexity as evidence against it being the work of a
mere troll. Before long, rumors began to circulate that
this could be the work of some secret society or intelligence agency with the intent of
recruiting individuals proficient in cryptography, steganography,
and other related fields. Of course, it was nothing but a rumor. The two missing numbers mentioned in the recording
proved to be the dimensions of the original image. After multiplying the width and height with
3301 and using the product as a web address, users were taken to a website. The website consisted of a countdown as well
as an image of a cicada. When the countdown reached zero, the page
was updated with a list of coordinates. The coordinates pointed to locations around
the globe. 14 locations in 5 different countries. It was now up to participants living near
the specified coordinates to rise from their comfortable armchairs and venture outside. Those who believed Cicada to be the work of an
organization now felt their beliefs had been justified. In their opinion, only some international
collective possessed the means and resources to create a scavenger hunt of this magnitude. This was not the work of your average troll. No, this had to be something else. At each location was a poster with the cicada
symbol and a QR code. …on the bike shelter over here. See I got it… I got it right there. You can see the corners, I just kinda ripped it off. The codes linked to an image, the image contained
a riddle, the riddle lead to a book, and the book lead to a website. But here, the puzzle took an unexpected turn. Only a select group of first arrivals to this website
were accepted into the final stage of the puzzle. The site eventually closed down with the message: “We want the best, not the followers.” The finalists were also warned not to collaborate
with others nor to share the details of this private stage of the puzzle. Well, given that we know this, it’s safe to
say that not everyone heeded that warning. But those who did presumably advanced through
the final stages before reaching the very end of the puzzle. After nearly a month of silence an image appeared
on the subreddit announcing the conclusion of the puzzle and, just like that, the hunt
was over. Cicada had supposedly found the
“highly intelligent individuals” they were looking for and whatever happened to them is a bit of a
mystery but more on that in a moment. The lack of an explanation was perceived by
many as confirmation that the puzzle had been nothing but a wild-goose chase intent on wasting
everyones time. After all, questions raised by the original
image remained unanswered. What was the puzzle for? Who was behind it? What happens when you reach the end? However, as it later turned out, this was
only the beginning. Whomever was behind this intricate game had
the foresight to include an authentication code known as a PGP signature
along with every clue. This allowed users to verify that an image
or message was actually from Cicada as opposed to some impostor seeking to derail or hijack
the puzzle. Cicada had repeatedly warned of such “false paths”
and insisted that any message lacking a valid PGP signature should promptly be disregarded. That’s why this image, posted exactly a year
and a day after the first, provoked such a frenzy. After a year of lackluster imitations, this
image finally matched the official PGP signature. Cicada was back and it was time for round two. The second puzzle was not too dissimilar from
the first. The image enclosed a message, the message
lead to a book, the book produced a link, and gradually the puzzle unfolded. At one point, a recording titled
The Instar Emergence was uncovered. Another clue lead to a cryptic Twitter account
which then lead to an image. The image proved vital to the progression
of the puzzle but the inclusion of this runic alphabet would remain a mystery for quite
some time. Much like the first puzzle the second swelled
into the physical world when a list coordinates compelled participants to, once again, take
to the streets in search of enigmatic posters. This time it was
8 locations in 4 different countries. But eventually the trail went cold once again. Another select group of first arrivals had
been accepted into a final private stage of the puzzle. Unlike the first puzzle the second did not
conclude with an official message from Cicada. The trail merely went cold and Cicada vanished
once more leaving us no closer to an explanation. However, this was still not the end. At the beginning of 2014
it was time for round three. Once again the image enclosed a message, the
message lead to a book, the book produced a link, and suffice it to say, it was more
of the same. Except, this time, the puzzle seemed to revolve
around a strange book. The book was titled Liber Primus, meaning
First Book in Latin, and was evidently written by Cicada. The runic alphabet uncovered in 2013 finally made
sense as the book was primarily written in runes. Even so, the meaning of the translated pages
were cryptic at best. The book consisted of various philosophical and
idealogical ideas and appeared to be their manifesto. Many have since compared the strange writings
to that of a cult. Nevertheless, the book also comprised a myriad
of clues and codes. For example, this page advised participants
to seek out a website on the deep web but the site remains undiscovered. Another page lead to a website containing
yet another recording titled Interconnectedness. However, a significant portion of the book
has yet to be translated. The runic text on some of the pages appear
to be obfuscated by layers of encryption that has yet to be decrypted. Of the 74 pages featuring runes, only 19 have
been successfully translated. As 2015 came and went without the launch of
a new puzzle, many came to suspect the Liber Primus had to be completed if Cicada was to return. This was more or less confirmed
at the beginning of 2016 when Cicada encouraged
a reexamination of the book. More than four years have now gone by with minimal
progress and near complete silence from Cicada. Questions raised by the original image have
gone ignored. What is the purpose of these puzzles? Who’s behind them? What happens when you reach the end? When the initial image appeared on 4chan back
in 2012 many assumed Cicada 3301 to be an alternate reality game designed by a corporation
to promote a new service or product. For example, Microsoft developed an elaborate
ARG back in 2001 to promote the film Artificial Intelligence and a similar viral marketing
campaign was used to promote the release of Halo 2. But the release of subsequent puzzles and
the complete lack of commercialization has more or less eliminated that possibility. If we choose to believe some of the leaked
information from the private end-stage of each puzzle than we do gain some insight into
who this group might be. For example, at the end of the first puzzle,
finalists supposedly received this email. In it, Cicada describe themselves as an international
group who believe that privacy is an inalienable right. The aim of each puzzle is to recruit
like-minded individuals in an effort to develop
privacy-conscious solutions. The email then concludes with three questions. The PGP signature, which would have confirmed
the authenticity of the email, was conveniently removed by the leaker. If a version with a valid signature does exists
online I was unable to find it. But regardless of it’s legitimacy, I find
this question a bit odd. It reads:
“Do you believe that information should be free?” Assuming the expected answer is yes then the
very first sentence… “DO NOT SHARE THIS INFORMATION!” …seems a bit hypocritical. While the idea of a secret society recruiting
individuals by means of elaborate cryptographic puzzles may seem a bit absurd or even conspiratorial,
it’s not entirely unfounded. Corporations and governments alike have employed
similar recruitment techniques since at least the second World War. In 2013, the British intelligence agency GCHQ
launched a recruitment program known as “Can You Find It?”. Participants had to decrypt a number of cryptograms
hidden across the internet and those who managed to solve the entire puzzle were offered a
prize or a position at the agency. Google did something similar with enigmatic
billboards back in 2004 and the US Navy launched a near-identical project in 2014. Okay, but then, what about the recruits? Why have we not heard from these chosen few? Well, we have. It’s just that separating a legitimate finalist
from an impostor is virtually impossible. In a 2015 interview with Rolling Stone, two
alleged winners of the first puzzle chronicled the events beyond the final stage. After receiving an email from Cicada they
were taken to a forum on the dark web. Here, they could communicate with some twenty
some odd recruits as well as a handful of established members of Cicada. They were told that Cicada 3301 had been founded
by a group of friends who shared common ideals about security, privacy, and censorship. The goal was to work as a collective to develop
software applications in line with that ideology. As friends recruited friends, this secret
society quickly expanded into a decentralized international organization. The recruits were then tasked with developing
software that fit the ideology of the group and members of Cicada would oversee their
progress. But without the allure of a puzzle to be solved,
the recruits quickly lost interest. By the end of 2012 all but one had left and
a few months later the site was gone. They never heard from Cicada again. One of the two winners, named Marcus Wanner, later
elaborated further in a video by YouTuber Nox Populi. Furthermore, Nox Populi himself claims to
be a winner of the second puzzle so I reached out to him and this is some of what he had
to say. After completing the final stages of the second
puzzle Nox Populi received an invitation to join Cicada 3301. However, he was not invited to a website but
was instead merely told to be patient. Then, around May of 2013, all communication
with Cicada abruptly ceased. This was around the same time as when the
website dedicated to the winners of the first puzzle was suddenly taken down. Nox Populi later contacted other winners of
the second puzzle to compare notes and their experiences were identical. In his own words: “All the stories were the same, we were invited
to join 3301, then something happened and silence followed a request for patience.” Nox Populi suppose that roughly five others
completed the second puzzle in contrast to the twenty-odd winners of the first. In regards to who or what Cicada is, Nox Populi
believes they could be a remnant of the cypherpunk movement of the late 80s and 90s. Essentially a small group of activists advocating
widespread use of strong cryptography and privacy-enhancing technologies but he admits
that there is no way to know for certain. If you want a far more comprehensive walkthrough
of these puzzles as opposed to my brief overview, Nox Populi has produced a number of videos
on his channel which I highly recommend. While these accounts cannot be verified they
do make for a very compelling argument as to what Cicada is. A group of anonymous developers seeking to
develop privacy-conscious applications by recruiting talented individuals via cryptographic
puzzles. Sure, it is not nearly as exciting as a shadow
government seeking world domination or any of the more fantastical theories but it is
certainly more plausible. You have to keep in mind that no part of these
puzzles would have required more than one person. The posters are often pointed to as evidence
that this must be the work of some international organization but I beg to differ. I mean, right now, I could use any number
of services to hire random persons around the globe to install posters for me. Although, given that no poster was located
more than an hour away from an airport leads me to believe that one or multiple persons
actually traveled to these locations. I mean, some of the posters were found within
walking distance of an international airport. The fact is that anyone with a disposable
income and enough time on their hands would be able to create the illusion of a vast secret
network spanning the globe. Not saying that is the case with Cicada 3301 but it is
nonetheless a possibility that cannot be discounted. With all of that being said, I personally
think a loose-knit group of privacy-minded hobby-cryptographers to be the most plausible
explanation. Cicada made their last public statement in
April of 2017, merely warning against disinformation, but the current status of the third puzzle
and the possibility of a fourth remains clouded in mystery.

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100 thoughts on “Cicada 3301: An Internet Mystery”

  1. Cactus Jack says:

    Nigga when you finish the finalists of 3301 they tell you who let the dogs 🐕 out.

  2. AwesomeG1y says:

    U get gta 6 when u solve it

  3. boneytrip says:

    the intro music tho

  4. Parxody says:

    I have watched this at least 5 times already

  5. Myzz Laydee says:

    Never have I ever been so f'n confused in my life. SMH 🤦🏾‍♀️

  6. Jeff21killer Sep says:

    Lol so everyone who solved it just left so they wasted a month of a puzzle

  7. Tuesday says:



    No entendi ni madres

  9. Hackusater says:

    This video pops up in my recommended all the time. I have seen this for years. I finally am watching it…

  10. Arshia Parvaz says:

    what is the intro song?

  11. KenijiTan 953 says:

    it looks like you are the maker of cicada 3301,

  12. Nicholas Bochenek says:

    it leads to Obama's last name!

  13. unyeckenerd says:

    Does anyone know what the name of the song in the transitions is?

  14. king of comics says:

    The pic at the end is shrek

  15. Mongo Wave says:

    Wowww a year old? At least we got trees

  16. ᄋJoon Deserves The World/নামজুনি says:

    The winner gets a soap which kills that 0.01% bacteria

  17. Grimslade Leviathan says:

    This guy's video has like the production result of a milionare conpany TV show, it feels really high quality and it's so polished! Even when it says like "Cicada 3301" near the start feels like a production company made it! The music fits so well too!

  18. TheLegend2751 says:

    The people who get to the end get to play half life 3

  19. bowman elite says:

    This guy's the best cicada left some music to groove to

  20. Greg Gonzalez says:

    who ever made that is a geek genius

  21. Elias says:

    this is all for a free ipad generation 2

  22. OMG edits says:

    Congrats! You have unlocked Free Play in GTA V. Thank you for playing.

  23. Иоаh_ fоож says:

    Who actually tries to decode this in 2019 i did and i got nowhere

  24. ッReVeRs says:

    Is water wet?

  25. Forum Arcade says:

    If this idea is correct, I feel like these idealists were perhaps the final vanguard of a free and open internet. These days, all power has been given over to corporations and the governments that those corporations buy.

    We sign away our privacy for convenient and luxurious services, but on the internet your identity is analogous to your soul. And we have no claim over ours.

    Groups like these, run by the shared idealism of their members, might well have been the last defense against the looming dystopia of the internet's future.

  26. Forum Arcade says:

    Did you hide puzzles of your own in this video, or are you just messing with us?

  27. Starry Fields says:

    finalists got to know obama's last name

  28. Kev M says:

    What is the song at the very beginning and during the transitions

  29. TheBlueGamerG says:

    Damn the SFX are so good, i watched this vid a long time ago, nice to see it again.

  30. Larry Page says:

    Cicada 3301 an internet mystery music

  31. I z a i a h x a w e says:

    The finalists get to know Obama's last name

  32. Dude defects says:

    How does he know all of this… WAIT IS HE CICADA 33031

  33. cheeezy Boii says:

    Who else tried calling the number?

  34. Cheepsterman says:

    The winner gets to find out what the boat’s name from the Titanic was

  35. OrtegaWorkShop says:

    (>-_-)> Aliens!

  36. Ashton & Maizie channel says:

    This video:exists
    Roulxx kard: write that down WRITE THAT DOWNETH

  37. Ashton & Maizie channel says:

    Sans: uh papyrus what's this puzzle
    Papyrus: um its easy if we just um code decided and um

  38. Moey Youssef says:

    Came back to this video and I must say I think before putting the posters the countdown was to determine where the skilled people were and put the posters in their area

  39. Nastrael Rowe says:

    Maybe it was all a ruse to ultimately test their encryption on that rune book.

  40. Gucci Peppa says:

    Give me ur vibe

  41. 6 of 10 says:

    could be the work of shaun tan the book writer good luck

  42. NotFakeKilo says:

    the winner becomes a phantom thief

  43. Saucey Boi says:

    Horray! You got your reward, your Indian Tech Support will now happily fix your computer with no issues.

  44. mr mans says:

    its venom snake finding new recruits to join diamond dogs obviously

  45. Jan Jan says:

    And the prize is a soap that kills the remaining .1% bacteria.

  46. BokoCoko Gaming says:

    You know what's the hardest puzzle? the human verification

  47. Ben Morgan says:

    3301 take every number and = that to the letter in the alphabet.

    3: C
    3: C
    1: A

    So could CCA be a clue for 3301??

  48. HK says:

    It’s Raymond Reddington

  49. MrAac2020 says:

    "Buy more Oveltene" 🤣

  50. Jin B says:

    The bouwuk

  51. Ivan Arana says:

    What if it comes back in 17 years?

  52. eravxx gaming says:

    Its obviously a scam for hackers around the world to collect more to join their "group" to access government files and leak their secrets.

  53. xJayShah says:

    These niggas listen to some lofi hip hop and I dig it

  54. Tornado says:

    what if some mega hacker checks out where all this stuff is coming from and he sees its from some place in the middle of the forest, he goes there and theres a computer setup being used by a cicada

  55. Samuele Marcolongo says:

    Ugh guys are all the same they never understand my signals
    Her signals:

  56. Cok van Gaalen says:

    Not for Quinn Michaels it isn;t Cicada 3301 Mayhem Movement Anonymous Hackers / CIA operators Exposed it all

  57. Matt Kuppers says:

    In April 2013 Dave Kleiman, who was an a computer forensics expert, died. He was allegedly involved in the invention of Bitcoin. Perhaps he was also behind Cicada?

  58. Alex Perez says:

    It was 10:33 pm and 31 degrees when I watched this

  59. Alex Perez says:

    It was 10:33 pm and 31 degrees when I watched this

  60. Glen Lui says:

    I have few mummified cicadas Stu home.

  61. Nec Ro says:

    Youve all now heard of cicadas books and music mission accomplished

  62. Richard Paxton says:

    The winners get to know Obama’s last name.

  63. DxDafs says:

    This will probably be buried, but a Brazilian youtuber Cellbit, is making a video about the cicada, and he found new puzzles that he is uncovering them himself.

    The new puzzles start at the second video, its English subbed btw

  64. TheCherrybuster says:

    Those, who ignored Cicada, won.
    I like the music though

  65. Violent2aShadow says:

    If I was Cicada 3301, I would just recruit the winners to help design the next year's challenge. Keep the fun going rather than letting it die.

  66. TurtixGames says:

    The Flash solved it

  67. Batmanidk says:

    Winner finds Obama’s last name

  68. Chase Moser says:

    Crab people crab people

  69. Hmei7 says:

    : אָלֶף־בֵּית עִבְרִי,

  70. Land Wanderer says:

    cicada 3301 make some real jams though

  71. Lemang Bakar says:

    Which episode of Black Mirror is this?

  72. AnandaGaming23 says:

    someone copied ur content lemmino he steal ur thumbnail and he's only putting watermarks the name channel who copying your content is

  73. Ya Boi says:

    I rate the cicada music 3301 out of 10

  74. TheHardRockHippie says:

    Why does this whole concept feel as tough as catching the Legendary pokemon in the games?

  75. Jorge Morales says:

    The final step is a code that allows you to print out the n-word pass

  76. WhyNotNat ? says:

    Imagine cicada 3301 just leads to a Rickroll video

  77. Cutie Combs says:

    My curiosity won't let me sleep after what I've been probing at tonight

  78. holliey says:

    this feels like smthin i would have figured out as a five year old with a few clicks but try now and fail.

  79. Jason Fabish says:



    Cicada#1: * ends*
    Everybody: * still confused *
    Cicada #2: blue face baby, yeah yeah ight
    Everybody: ah sh*t here we go again

  81. T 34 85 D5T says:

    So…Erratas or Bust?

  82. jaka wawaka says:

    I kinda like the melody 6:27

  83. ixperio 10 says:

    First song?

  84. Tyler Cassidy says:

    Lol i did half of the digging into the 1st one

  85. Petro Malkoun says:

    They most probably recruited the ones that did not share any information about the process..

  86. Lata de Spam bien Rica y Fresca says:

    What if the end revealed:
    TF2 10th class
    obama's last name
    sm64 luigi playable character
    half life 3
    hotline miami 3
    free discord nitro
    the infinity gauntlet
    physics gun
    howtobasic's true identity

  87. The Boston Hound says:

    The winners actually get special multiplayer beta access to Call Of Duty Infinite warfare 2.

  88. Leader says:

    does anyone know what the first song is called?

  89. Deep Fried Beanos says:

    Does anyone know what the name of the music that played when it showed "The First Puzzle", "The Second Puzzle" and "The end?"

  90. John Raywood says:

    I personally recommend checking out NOC+10

  91. FS A says:

    I admire your research and investigative skills

  92. Aleatoriedades aleatórias says:

    You know, cicadas can stay on their nyphm stage for over 17 years

  93. Josh Cooley says:

    Maybe 3301 knows Obama’s last name and only wants the best to find it

  94. Dav Mac says:

    More then 17 milions view, congratulations

  95. pahmts says:

    this is such a well made video, good job


    The winner can go to area 51

  97. CR33PER64 says:

    Imagine the Illuminati being involved?

  98. Amit Bisht says:

    Cicada is the second most mysterious things out there is the world

    .Girls are still number one

  99. Gabriel Garcia. says:

    plz release the 1st song its my jam

  100. mr dogeman says:

    Song? 0:30

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