explain xkcd - User contributions [en]

Talk:3054: Scream Cipher

2025-02-21T20:29:41Z

172.70.114.123: incomplete

Anyone know a good free all-language OCR tool to help with the transcript? [[Special:Contributions/172.69.67.156|172.69.67.156]] 17:30, 21 February 2025 (UTC)
: Found one here: https://www.lexilogos.com/keyboard/diacritics.htm --mezimm [[Special:Contributions/172.68.2.70|172.68.2.70]] 17:52, 21 February 2025 (UTC)

The written cipher is very interesting, but where can I hear recordings of the spoken form? [[Special:Contributions/Rockymountain|Rockymountain]] 17:31, 21 February 2025 (UTC)
: [https://www.youtube.com/watch?v=eL4piuUn5nc Here ya go.] --mezimm [[Special:Contributions/172.68.35.117|172.68.35.117]] 17:54, 21 February 2025 (UTC)

Are Cueball and Megan millenials? Who else would text greetings when they're standing right next to each other? [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 17:38, 21 February 2025 (UTC)
:They could be texting other people. [[User:B_for_brain|B for brain]] ([[User_talk:B_for_brain|talk]]) ([https://www.youtube.com/@bforbrain youtube channel] [https://bforbrain.weebly.com/ wobsite (supposed to be a blag)]) 19:37, 21 February 2025 (UTC)

Likely a pun on "stream cipher"

- Related reference: https://en.wikipedia.org/wiki/Scream_(cipher) [[Special:Contributions/172.68.26.229|172.68.26.229]] 17:46, 21 February 2025 (UTC)

A̦ÅÄ ẠÂÅȀ, A̓A̅ ȀÅÄĂA̱ ȦÁ ÂÁAĂĂA̦ A̮ÄÂÂA̦ A̓A̮ ȀÁ A̱A̓A̱ A ÀÁÂÃA̓ÅÂ ÅA̮ A̅A̰A̓Ã A̭AA̋Á A̓Â A̅A̰A̓Ã ÃA̅A̦ĂÁ! --mezimm [[Special:Contributions/172.68.3.112|172.68.3.112]] 17:50, 21 February 2025 (UTC)

:The Wikifunction [https://www.wikifunctions.org/view/en/Z22728 from Scream] returns "YOU KNOW, JA̅ WOULD BE NEALLY FUNNY JF WE DJD A VENSJON OF A̅HJS A̭AGE JN A̅HJS SA̅YLE!". Hmmm... [[User:Mwarren|Mwarren]] ([[User talk:Mwarren|talk]]) 19:04, 21 February 2025 (UTC)

::The page you link to came into existence 7 minutes after I had posted this comment ;) I was doing it all manually, using [https://www.lexilogos.com/keyboard/diacritics.htm this page] and best-guess attempts to interpret what Randall's handwritten diacritics were meant to correspond to. --mezimm [[Special:Contributions/172.68.1.158|172.68.1.158]] 19:55, 21 February 2025 (UTC)

::: updated version: "A̦ÅÄ ẠÂÅȀ, ẢĀ ȀÅÄĂA̱ ȦÁ ȂÁAĂĂA̦ A̮ÄÂÂA̦ ẢA̮ ȀÁ A̱ẢA̱ A ÀÁȂÃẢÅÂ ÅA̮ ĀA̰ẢÃ A̯AA̋Á ẢÂ ĀA̰ẢÃ ÃĀA̦ĂÁ!" --mezimm [[Special:Contributions/172.68.3.67|172.68.3.67]] 20:01, 21 February 2025 (UTC)

On Wikifunctions, we implemented the two functions [https://www.wikifunctions.org/view/en/Z22725 to Scream Cipher] and [https://www.wikifunctions.org/view/en/Z22728 from Scream Cipher] --[[Special:Contributions/172.70.38.235|172.70.38.235]] 18:09, 21 February 2025 (UTC)

Is there a logic behind the choices of the letter? I guess A̧ is for C because of the French ç and Å is pronounced like O in some Nordic languages. Also, is it A̱, A̲ or A̲ ? (or something else). [[Special:Contributions/172.71.126.50|172.71.126.50]] 18:10, 21 February 2025 (UTC)
: Seems to be mostly visual similarity. Å has an actual O shape added to it. [[Special:Contributions/172.70.110.171|172.70.110.171]] 20:19, 21 February 2025 (UTC)

I give it a week for people to make a translator to and from this cipher. [[User:CalibansCreations|'''Caliban''']] ([[User talk:CalibansCreations|talk]]) 18:20, 21 February 2025 (UTC)

- The Wikifunctions translations above were complete at least 11 minutes ''before'' your comment and well within the goal of one week :-) . [[User:Mwarren|Mwarren]] ([[User talk:Mwarren|talk]]) 19:04, 21 February 2025 (UTC)

Numbers should be variations of h and/or g. [[User:Andyd273|Andyd273]] ([[User talk:Andyd273|talk]]) 18:32, 21 February 2025 (UTC)#
:H > g [[User:SqueakSquawk4|SqueakSquawk4]] ([[User talk:SqueakSquawk4|talk]]) 18:59, 21 February 2025 (UTC)

Using ''sed'' you can encode with <code>sed 's/C/A̧/g;s/D/A̱/g;s/F/A̮/g;s/G/A̋/g;s/H/A̰/g;s/J/A̓/g;s/P/A̯/g;s/Q/A̤/g;s/X/A̽/g;s/Y/A̦/g;y/BEIKLMNORSTUVWZ/ȦÁẢẠĂǍÂÅȂÃĀÄÀȀȺ/'</code> and decode with <code>sed 's/A̧/C/g;s/A̱/D/g;s/A̮/F/g;s/A̋/G/g;s/A̰/H/g;s/A̓/J/g;s/A̯/P/g;s/A̤/Q/g;s/A̽/X/g;s/A̦/Y/g;y/ȦÁẢẠĂǍÂÅȂÃĀÄÀȀȺ/BEIKLMNORSTUVWZ/'</code>. [[Special:Contributions/162.158.159.102|162.158.159.102]] 18:41, 21 February 2025 (UTC)

It would be really funny if someone added an image of Bill Cipher screaming, with the tag "A screaming cipher". It wouldn't reall fit but it'd be funny [[User:SqueakSquawk4|SqueakSquawk4]] ([[User talk:SqueakSquawk4|talk]]) 18:59, 21 February 2025 (UTC)
:[[File:Screamingcipher.png]] I did. [[User:B_for_brain|B for brain]] ([[User_talk:B_for_brain|talk]]) ([https://www.youtube.com/@bforbrain youtube channel] [https://bforbrain.weebly.com/ wobsite (supposed to be a blag)]) 19:57, 21 February 2025 (UTC) (EDIT: WOW, that thing is MASSIVE! Can someone please downscale it because I have no idea how. You have permission to edit my comment '''''only for that.''''') (DOUBLE EDIT: Nevermind, I did it.)
Someone started a GitHub repo with a web-based encoded/decoder already: https://github.com/Reginald-Gillespie/StreamCipher [[User:Dlech|Dlech]] ([[User talk:Dlech|talk]]) 19:35, 21 February 2025 (UTC)

I know you can decode a substitution cipher by counting letters and replacing common ones like 'E' and then filling in the rest by inspection, but what kinds of automated approaches are there? [[Special:Contributions/162.158.159.105|162.158.159.105]] 20:14, 21 February 2025 (UTC)

'''HEADS UP:''' I just changed A̲ (0332 COMBINING LOW LINE) to A̱ (0331 COMBINING MACRON BELOW) as encoding for "D" in the table and the transcript. Rationale: "T" is written with macron, so it's only logical to encode "D" likewise. A "low line" is longer than a macron, and looking at Randall's comic, the line below the "D" is definitely not longer than the one above "T". It would also make no sense to encode "T" with a combining character as well when this isn't necessary. [[Special:Contributions/172.70.114.123|172.70.114.123]] 20:29, 21 February 2025 (UTC)

Talk:3054: Scream Cipher

2025-02-21T20:24:42Z

172.70.114.123: HEADS UP

Anyone know a good free all-language OCR tool to help with the transcript? [[Special:Contributions/172.69.67.156|172.69.67.156]] 17:30, 21 February 2025 (UTC)
: Found one here: https://www.lexilogos.com/keyboard/diacritics.htm --mezimm [[Special:Contributions/172.68.2.70|172.68.2.70]] 17:52, 21 February 2025 (UTC)

The written cipher is very interesting, but where can I hear recordings of the spoken form? [[Special:Contributions/Rockymountain|Rockymountain]] 17:31, 21 February 2025 (UTC)
: [https://www.youtube.com/watch?v=eL4piuUn5nc Here ya go.] --mezimm [[Special:Contributions/172.68.35.117|172.68.35.117]] 17:54, 21 February 2025 (UTC)

Are Cueball and Megan millenials? Who else would text greetings when they're standing right next to each other? [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 17:38, 21 February 2025 (UTC)
:They could be texting other people. [[User:B_for_brain|B for brain]] ([[User_talk:B_for_brain|talk]]) ([https://www.youtube.com/@bforbrain youtube channel] [https://bforbrain.weebly.com/ wobsite (supposed to be a blag)]) 19:37, 21 February 2025 (UTC)

Likely a pun on "stream cipher"

- Related reference: https://en.wikipedia.org/wiki/Scream_(cipher) [[Special:Contributions/172.68.26.229|172.68.26.229]] 17:46, 21 February 2025 (UTC)

A̦ÅÄ ẠÂÅȀ, A̓A̅ ȀÅÄĂA̱ ȦÁ ÂÁAĂĂA̦ A̮ÄÂÂA̦ A̓A̮ ȀÁ A̱A̓A̱ A ÀÁÂÃA̓ÅÂ ÅA̮ A̅A̰A̓Ã A̭AA̋Á A̓Â A̅A̰A̓Ã ÃA̅A̦ĂÁ! --mezimm [[Special:Contributions/172.68.3.112|172.68.3.112]] 17:50, 21 February 2025 (UTC)

:The Wikifunction [https://www.wikifunctions.org/view/en/Z22728 from Scream] returns "YOU KNOW, JA̅ WOULD BE NEALLY FUNNY JF WE DJD A VENSJON OF A̅HJS A̭AGE JN A̅HJS SA̅YLE!". Hmmm... [[User:Mwarren|Mwarren]] ([[User talk:Mwarren|talk]]) 19:04, 21 February 2025 (UTC)

::The page you link to came into existence 7 minutes after I had posted this comment ;) I was doing it all manually, using [https://www.lexilogos.com/keyboard/diacritics.htm this page] and best-guess attempts to interpret what Randall's handwritten diacritics were meant to correspond to. --mezimm [[Special:Contributions/172.68.1.158|172.68.1.158]] 19:55, 21 February 2025 (UTC)

::: updated version: "A̦ÅÄ ẠÂÅȀ, ẢĀ ȀÅÄĂA̱ ȦÁ ȂÁAĂĂA̦ A̮ÄÂÂA̦ ẢA̮ ȀÁ A̱ẢA̱ A ÀÁȂÃẢÅÂ ÅA̮ ĀA̰ẢÃ A̯AA̋Á ẢÂ ĀA̰ẢÃ ÃĀA̦ĂÁ!" --mezimm [[Special:Contributions/172.68.3.67|172.68.3.67]] 20:01, 21 February 2025 (UTC)

On Wikifunctions, we implemented the two functions [https://www.wikifunctions.org/view/en/Z22725 to Scream Cipher] and [https://www.wikifunctions.org/view/en/Z22728 from Scream Cipher] --[[Special:Contributions/172.70.38.235|172.70.38.235]] 18:09, 21 February 2025 (UTC)

Is there a logic behind the choices of the letter? I guess A̧ is for C because of the French ç and Å is pronounced like O in some Nordic languages. Also, is it A̱, A̲ or A̲ ? (or something else). [[Special:Contributions/172.71.126.50|172.71.126.50]] 18:10, 21 February 2025 (UTC)
: Seems to be mostly visual similarity. Å has an actual O shape added to it. [[Special:Contributions/172.70.110.171|172.70.110.171]] 20:19, 21 February 2025 (UTC)

I give it a week for people to make a translator to and from this cipher. [[User:CalibansCreations|'''Caliban''']] ([[User talk:CalibansCreations|talk]]) 18:20, 21 February 2025 (UTC)

- The Wikifunctions translations above were complete at least 11 minutes ''before'' your comment and well within the goal of one week :-) . [[User:Mwarren|Mwarren]] ([[User talk:Mwarren|talk]]) 19:04, 21 February 2025 (UTC)

Numbers should be variations of h and/or g. [[User:Andyd273|Andyd273]] ([[User talk:Andyd273|talk]]) 18:32, 21 February 2025 (UTC)#
:H > g [[User:SqueakSquawk4|SqueakSquawk4]] ([[User talk:SqueakSquawk4|talk]]) 18:59, 21 February 2025 (UTC)

Using ''sed'' you can encode with <code>sed 's/C/A̧/g;s/D/A̱/g;s/F/A̮/g;s/G/A̋/g;s/H/A̰/g;s/J/A̓/g;s/P/A̯/g;s/Q/A̤/g;s/X/A̽/g;s/Y/A̦/g;y/BEIKLMNORSTUVWZ/ȦÁẢẠĂǍÂÅȂÃĀÄÀȀȺ/'</code> and decode with <code>sed 's/A̧/C/g;s/A̱/D/g;s/A̮/F/g;s/A̋/G/g;s/A̰/H/g;s/A̓/J/g;s/A̯/P/g;s/A̤/Q/g;s/A̽/X/g;s/A̦/Y/g;y/ȦÁẢẠĂǍÂÅȂÃĀÄÀȀȺ/BEIKLMNORSTUVWZ/'</code>. [[Special:Contributions/162.158.159.102|162.158.159.102]] 18:41, 21 February 2025 (UTC)

It would be really funny if someone added an image of Bill Cipher screaming, with the tag "A screaming cipher". It wouldn't reall fit but it'd be funny [[User:SqueakSquawk4|SqueakSquawk4]] ([[User talk:SqueakSquawk4|talk]]) 18:59, 21 February 2025 (UTC)
:[[File:Screamingcipher.png]] I did. [[User:B_for_brain|B for brain]] ([[User_talk:B_for_brain|talk]]) ([https://www.youtube.com/@bforbrain youtube channel] [https://bforbrain.weebly.com/ wobsite (supposed to be a blag)]) 19:57, 21 February 2025 (UTC) (EDIT: WOW, that thing is MASSIVE! Can someone please downscale it because I have no idea how. You have permission to edit my comment '''''only for that.''''') (DOUBLE EDIT: Nevermind, I did it.)
Someone started a GitHub repo with a web-based encoded/decoder already: https://github.com/Reginald-Gillespie/StreamCipher [[User:Dlech|Dlech]] ([[User talk:Dlech|talk]]) 19:35, 21 February 2025 (UTC)

I know you can decode a substitution cipher by counting letters and replacing common ones like 'E' and then filling in the rest by inspection, but what kinds of automated approaches are there? [[Special:Contributions/162.158.159.105|162.158.159.105]] 20:14, 21 February 2025 (UTC)

'''HEADS UP:''' I just changed A̲ (0332 COMBINING LOW LINE) to A̱ (0331 COMBINING MACRON BELOW) as encoding for "D" in the table and the transcript. Rationale: "T" is written with macron, so it's only logical to encode "D" likewise. The "low line" is longer than a macron, and looking at Randall's comic, the line below the "D" is definitely not longer than the one above "T".

Talk:3054: Scream Cipher

2025-02-21T20:10:46Z

172.70.114.123: changed my sed script from combining low line -> macron below

Anyone know a good free all-language OCR tool to help with the transcript? [[Special:Contributions/172.69.67.156|172.69.67.156]] 17:30, 21 February 2025 (UTC)
: Found one here: https://www.lexilogos.com/keyboard/diacritics.htm --mezimm [[Special:Contributions/172.68.2.70|172.68.2.70]] 17:52, 21 February 2025 (UTC)

The written cipher is very interesting, but where can I hear recordings of the spoken form? [[Special:Contributions/Rockymountain|Rockymountain]] 17:31, 21 February 2025 (UTC)
: [https://www.youtube.com/watch?v=eL4piuUn5nc Here ya go.] --mezimm [[Special:Contributions/172.68.35.117|172.68.35.117]] 17:54, 21 February 2025 (UTC)

Are Cueball and Megan millenials? Who else would text greetings when they're standing right next to each other? [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 17:38, 21 February 2025 (UTC)
:They could be texting other people. [[User:B_for_brain|B for brain]] ([[User_talk:B_for_brain|talk]]) ([https://www.youtube.com/@bforbrain youtube channel] [https://bforbrain.weebly.com/ wobsite (supposed to be a blag)]) 19:37, 21 February 2025 (UTC)

Likely a pun on "stream cipher"

- Related reference: https://en.wikipedia.org/wiki/Scream_(cipher) [[Special:Contributions/172.68.26.229|172.68.26.229]] 17:46, 21 February 2025 (UTC)

A̦ÅÄ ẠÂÅȀ, A̓A̅ ȀÅÄĂA̱ ȦÁ ÂÁAĂĂA̦ A̮ÄÂÂA̦ A̓A̮ ȀÁ A̱A̓A̱ A ÀÁÂÃA̓ÅÂ ÅA̮ A̅A̰A̓Ã A̭AA̋Á A̓Â A̅A̰A̓Ã ÃA̅A̦ĂÁ! --mezimm [[Special:Contributions/172.68.3.112|172.68.3.112]] 17:50, 21 February 2025 (UTC)

:The Wikifunction [https://www.wikifunctions.org/view/en/Z22728 from Scream] returns "YOU KNOW, JA̅ WOULD BE NEALLY FUNNY JF WE DJD A VENSJON OF A̅HJS A̭AGE JN A̅HJS SA̅YLE!". Hmmm... [[User:Mwarren|Mwarren]] ([[User talk:Mwarren|talk]]) 19:04, 21 February 2025 (UTC)

::The page you link to came into existence 7 minutes after I had posted this comment ;) I was doing it all manually, using [https://www.lexilogos.com/keyboard/diacritics.htm this page] and best-guess attempts to interpret what Randall's handwritten diacritics were meant to correspond to. --mezimm [[Special:Contributions/172.68.1.158|172.68.1.158]] 19:55, 21 February 2025 (UTC)

::: updated version: "A̦ÅÄ ẠÂÅȀ, ẢĀ ȀÅÄĂA̱ ȦÁ ȂÁAĂĂA̦ A̮ÄÂÂA̦ ẢA̮ ȀÁ A̱ẢA̱ A ÀÁȂÃẢÅÂ ÅA̮ ĀA̰ẢÃ A̯AA̋Á ẢÂ ĀA̰ẢÃ ÃĀA̦ĂÁ!" --mezimm [[Special:Contributions/172.68.3.67|172.68.3.67]] 20:01, 21 February 2025 (UTC)

On Wikifunctions, we implemented the two functions [https://www.wikifunctions.org/view/en/Z22725 to Scream Cipher] and [https://www.wikifunctions.org/view/en/Z22728 from Scream Cipher] --[[Special:Contributions/172.70.38.235|172.70.38.235]] 18:09, 21 February 2025 (UTC)

Is there a logic behind the choices of the letter? I guess A̧ is for C because of the French ç and Å is pronounced like O in some Nordic languages. Also, is it A̱, A̲ or A̲ ? (or something else). [[Special:Contributions/172.71.126.50|172.71.126.50]] 18:10, 21 February 2025 (UTC)

I give it a week for people to make a translator to and from this cipher. [[User:CalibansCreations|'''Caliban''']] ([[User talk:CalibansCreations|talk]]) 18:20, 21 February 2025 (UTC)

- The Wikifunctions translations above were complete at least 11 minutes ''before'' your comment and well within the goal of one week :-) . [[User:Mwarren|Mwarren]] ([[User talk:Mwarren|talk]]) 19:04, 21 February 2025 (UTC)

Numbers should be variations of h and/or g. [[User:Andyd273|Andyd273]] ([[User talk:Andyd273|talk]]) 18:32, 21 February 2025 (UTC)#
:H > g [[User:SqueakSquawk4|SqueakSquawk4]] ([[User talk:SqueakSquawk4|talk]]) 18:59, 21 February 2025 (UTC)

Using ''sed'' you can encode with <code>sed 's/C/A̧/g;s/D/A̱/g;s/F/A̮/g;s/G/A̋/g;s/H/A̰/g;s/J/A̓/g;s/P/A̯/g;s/Q/A̤/g;s/X/A̽/g;s/Y/A̦/g;y/BEIKLMNORSTUVWZ/ȦÁẢẠĂǍÂÅȂÃĀÄÀȀȺ/'</code> and decode with <code>sed 's/A̧/C/g;s/A̱/D/g;s/A̮/F/g;s/A̋/G/g;s/A̰/H/g;s/A̓/J/g;s/A̯/P/g;s/A̤/Q/g;s/A̽/X/g;s/A̦/Y/g;y/ȦÁẢẠĂǍÂÅȂÃĀÄÀȀȺ/BEIKLMNORSTUVWZ/'</code>. [[Special:Contributions/162.158.159.102|162.158.159.102]] 18:41, 21 February 2025 (UTC)

It would be really funny if someone added an image of Bill Cipher screaming, with the tag "A screaming cipher". It wouldn't reall fit but it'd be funny [[User:SqueakSquawk4|SqueakSquawk4]] ([[User talk:SqueakSquawk4|talk]]) 18:59, 21 February 2025 (UTC)
:[[File:Screamingcipher.png]] I did. [[User:B_for_brain|B for brain]] ([[User_talk:B_for_brain|talk]]) ([https://www.youtube.com/@bforbrain youtube channel] [https://bforbrain.weebly.com/ wobsite (supposed to be a blag)]) 19:57, 21 February 2025 (UTC) (EDIT: WOW, that thing is MASSIVE! Can someone please downscale it because I have no idea how. You have permission to edit my comment '''''only for that.''''') (DOUBLE EDIT: Nevermind, I did it.)
Someone started a GitHub repo with a web-based encoded/decoder already: https://github.com/Reginald-Gillespie/StreamCipher [[User:Dlech|Dlech]] ([[User talk:Dlech|talk]]) 19:35, 21 February 2025 (UTC)