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    corCTF

    5 editions·167 challenges·2021–2025

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    20252024202320222021
    Average—/5Vote and rate each challenge below.

    2025

    33 challengesCTFtime

    crypto7

    corcoin
    keys
    oooo
    rules
    sol_rps
    ssss
    sudoku

    misc5

    control
    corchat_v4
    england
    msfrogofwar4
    pipes

    pwn5

    CorServices_Analyzer
    CorServices_Defender
    frogcompute
    hangbuzz101
    zenerational_aura

    rev6

    bubble
    purely_functional_oop
    roll
    tagme
    whatever_floats_your_boat
    yourock

    web10

    corctf_challenge_dev_2
    corlang
    git
    msbug
    msbugs_revenge
    msfrognymize2
    paper
    safe_url
    vouched
    yamlquiz

    2024

    27 challengesCTFtime

    crypto6

    anglerfish
    monkfish
    roots
    sooolana
    steps
    two_wrongs

    forensic3

    infiltration
    schitty_challenge
    the_conspiracy

    misc2

    lights_out
    msfrogofwar3

    pwn6

    corchat_v3
    cshell4
    format_string
    its_just_a_dos_bug_bro
    sooolana
    trojan_turtles

    rev4

    corMine_2_Revelations
    corMine_The_Beginning
    digest_me
    vmquacks_combinator

    web6

    corchat_x
    corctf_challenge_dev
    erm
    iframe_note
    repayment_pal
    rock_paper_scissors

    2023

    36 challengesCTFtime

    blockchain2

    baby-wallet
    tribunal

    crypto8

    cbc
    eyes
    fizzbuzz100
    fizzbuzz101
    fizzbuzz102
    oil-spill
    QCG-k
    superbox

    misc1

    msfrogofwar2

    pwn9

    corchat_v2
    cshell
    daydream
    harem-scarem
    kcipher
    smm-diary
    sysruption
    The_Catacomb
    zeroday

    rev7

    blazing-fast
    crabheartpenguin
    diophantus
    generic-baby-rev-challenge
    impossible-maze
    utterly-deranged
    vmquack_s_vectorized_vices

    web9

    0day
    crabspace
    force
    frogshare
    leakynote
    lemon-csp
    msfrognymize
    pdf-pal
    youdirect

    2022

    34 challengesCTFtime

    crypto11

    corrupted-curves
    corrupted-curves+
    D3S
    exchanged
    generous
    hidE
    leapfrog
    luckyguess
    rlfsr
    tadpole
    threetreasures

    pwn9

    babypwn
    Cache_of_Castaways
    citrusorwell
    corchat
    CoRJail
    cshell2
    nbd
    solidarity
    zigzag

    rev8

    bogus
    edgelord
    hackermans_dungeon
    Interesting_Activity
    Microsoft_Loves_Linux
    msfrob
    turbocrab
    vmquacks_revenge

    web6

    friends
    leetmail
    modernblog
    rustshop
    simplewaf
    sndbx

    2021

    37 challengesCTFtime

    crypto12

    4096
    babypad
    babyrand
    babyrsa
    bank
    dividing_secrets
    fibinary
    fried_rice
    LCG_k
    leave_it_to_chance
    mystery_stream
    supercomputer

    pwn8

    Chainblock
    CShell
    fire_of_salvation
    Helpless
    Outfoxed
    ret2cds
    Rusty
    Wall_of_Perdition

    rev8

    AliceInCeptionland
    AliceInSleeperio
    babyrev
    Circus
    generic-obfuscator
    vmquack
    vmstack
    zoom_zoom_vision

    web9

    blogme
    buyme
    drinkme
    findme
    mathme
    msgme
    readme
    saasme
    styleme
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