Easy Live

Hextroadinary

30 points

4107 Solves

Cryptography

Easy

crypto

Community Rating: 4.42 / 5

Meet ROXy, a coder obsessed with being exclusively the worlds best hacker. She specializes in short cryptic hard to decipher secret codes. The below hex values for example, she did something with them to generate a secret code, can you figure out what? Your answer should start with 0x.

0xc4115 0x4cf8

First 10 Solvers

Rank Username
1 intelagent moderator badge ctflearn++ badge
2 rhscitjason
3 rhscit-brett
4 blockingthesky
5 joshualaurencio
Rank Username
6 hanto
7 koshi
8 biswassudipta05
9 memms
10 ross3102

  • Major

    Threw me off in the beginning as i was overthinking. good easy challenge once you clock on

  • FelixGB

    Wasted so much time trying to figure out what you did ROXy !! Good Job ;)

  • A23187

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  • srajith

    what is the format for flag submission ?

    • xource

      Does not include CTFlearn{...}

  • xource

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    • srajith

      yes i asked for submission i know to decode it btw i solved it

  • g10b0tta

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    • p1nt1

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    • teax

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  • jitukiwis

    really a good challenge. Its need to understand.

  • mo999

    put 0x in the beginning of your every answers ,(( use rox:) calc :)))

  • mo999

    meet ROX! reverese ROX?

  • lawman

    I am really happy i found this page i am learning so much!

  • pjrox

    CTFlearn plays with its words... carefully read the QUESTION

  • Fl4Gg3R

    I have tried a few arithmetic and bitwise operations but none of them seem to work?

  • Fl4Gg3R

    Finally solved it. I forgot about a certain operation.

  • Fl4Gg3R

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  • ireister

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  • PrankSinatra

    Eeasy. You have to learn about logic operations in programmings

  • c0conut

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      • Aster

        this helped me 100%. how did you know?

  • Aster

    read the comments. they help

  • Ishiven

    God damn it, you really like to play with your questions.

  • anansi

    This one made me laugh once I got it.

  • anansi

    This one made me laugh once I got it.

  • franix808

    Read the comments below EVERY challenge if u have a problem. :)

  • ScipioPublius

    Dude I used the XOR calc. and entered the c0de, nothing...Try hacking harder. What do?

    • cdblish3

      make sure you read all the instructions

    • cdblish3

      make sure you read all the instructions

    • cdblish3

      make sure you read all the instructions

    • PanAdamski

      Now I understand.... I read recommendation again

  • _Z3R0_

    Read the description carefully. (ROX=XOR) Use the XOR calc: http://www.xor.pw/#

  • __Senku__

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  • judith

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  • agula7171

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