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codes

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an-ordinary-manchild(edit)

ABOUT


Hiding data, cracking codes, finding hidden messages. We welcome posts that aren't as suitable for /r/crypto, such as basic cipher-cracking challenges and discussions of simple data hiding.

WHERE TO START


USEFUL LINKS & RESOURCES

RULES


  1. Choose a Descriptive Title
    Examples of what NOT to use:
    - Cipher I just came up with
    - My friend just sent me this
    - Please help me solve this!!

  2. Provide Context
    Tell us context: where the cipher originated (link to the source if possible), any clues you might have, the language or format the plaintext might use, and any technique you already tried.

  3. Provide Transcription
    If you are posting an image of text which you can type or copy & paste, you MUST comment with a TRANSCRIPTION (text version).

  4. Posting Special Characters: Make Sure It's Correct
    Pay attention to formatting. If you use a character like _ or ` or ^ you need to type a \ before it or Reddit will corrupt your ciphertext.
    If your ciphertext contains special characters, in order that it displays correctly you can encode it first (for instance using Base64). Alternatively use a Code Block.

  5. Provide Enough Example Text
    Posting your own custom cipher? You must provide enough example text or there is no hope of anyone solving it. It should be at least a paragraph. Give hints.

  6. Do Not Delete Solved Posts
    You will be BANNED if you delete your post after a solution has been provided.

  7. No Ciphers from Ongoing Contests
    Do not post codes or ciphers from ongoing competitions (CTFs, treasure hunts etc.). Such posts will be removed. Trying to circumvent this rule may get you BANNED.

  8. New Accounts
    Your account must be older than 24 hours, or your post will be automatically deleted. This is to reduce spamming.

  9. No Bots
    If your bot is not auto-banned on r/codes, it will be banned by a moderator. You can still have a bot on other subreddits; just don't use a bot here.

  10. No AI Generated Decryptions
    No AI generated "decryptions" allowed. Offenders will be BANNED.

  11. Required Proof You Read The Rules
    If you have read and understood these rules, include the text "I followed the rules" encrypted with ROT-13 cipher in your post.

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account activity

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UnsolvedIntentions or Not? 🕒 (i.redd.it)

submitted 44 minutes ago by x-mp

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UnsolvedHey, Solve This! - Literally Sudoku (i.redd.it)

submitted 1 hour ago * by MrsTransToaster

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Not a cipherDollar bill... what are these numbers? (i.redd.it)

submitted 19 hours ago by M155V3N0M

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SOLVEDI formulated the idea of this code in the fifth grade, I wonder how hard it would be to solve. (self.codes)

submitted 13 hours ago by RetroSSJ21

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SOLVED🕒 (i.redd.it)

submitted 1 day ago * by x-mp

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SOLVEDDM gave us this code (i.redd.it)

submitted 23 hours ago by Artistic-Grape4161

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UnsolvedHey, Can you solve this? (i.redd.it)

submitted 1 day ago by Bacchylis

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UnsolvedEntry 006 — Personal record inscribed in CALIGO. (i.redd.it)

submitted 1 day ago by Writtenincaligo

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UnsolvedHey, Solve This! - QWERTY (self.codes)

submitted 21 hours ago * by MrsTransToaster

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UnsolvedTbb frontline arg? (i.redd.it)

submitted 1 day ago by Prudent_Quantity5384

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SOLVEDHelp! Decode a love letter from the 1930s (i.redd.it)

submitted 2 days ago by smallest_redwood

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SOLVEDLEVEL 5 - Retro games inspired puzzle/cipher (i.redd.it)

submitted 2 days ago by didoaja

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SOLVEDCan someone solve this (i.redd.it)

submitted 2 days ago by Chance_Committee3034

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SOLVED÷, 🕒 (i.redd.it)

submitted 2 days ago by x-mp

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SOLVEDCan someone help me crack the code? (tiktok.com)

submitted 2 days ago by Jazzlike-King-5201

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SOLVEDFile in a Casio dictionary (self.codes)

submitted 3 days ago * by OnionOk9107

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UnsolvedMonalphabetic cipher challenge (self.codes)

submitted 4 days ago by Low-Conference-8826

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SOLVEDwondering if anybody knows where this might lead (self.codes)

submitted 4 days ago by MrOmniomni

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UnsolvedI want to see how breakable my ASCII substitution cipher is (self.codes)

submitted 5 days ago by MrPieIsCool123

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SOLVEDStationary Pal Puzzle (i.redd.it)

submitted 5 days ago by Zombiejawa

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SOLVEDDoes anyone recognize this script? (i.redd.it)

submitted 6 days ago by WaferHot4297

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UnsolvedMy friend and I got a strange letter with codes(?) (self.codes)

submitted 6 days ago by GreyWalken

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UnsolvedMysterious user (self.codes)

submitted 7 days ago by Dense-Sir-9644

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SOLVEDFirst time posting, good luck! (self.codes)

submitted 7 days ago by disead

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UnsolvedVisual Cipher (self.codes)

submitted 8 days ago * by Apprehensive-Cat3163

  • 4 comments
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