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    4 editions·72 challenges·2022–2026

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    2026202520232022
    Average—/5Vote and rate each challenge below.

    2026

    14 challengesCTFtime

    crypto1

    crypto

    misc3

    identifying_trees
    parkour_encoding
    private

    pwn2

    milkman_authenticity_protocol
    tuttis

    rev4

    cf_madness
    gol
    loicense
    what_the_fuck_is_a_logarithm

    web4

    ctf_review
    free_xss
    ping_notes
    pingdrafts

    2025

    20 challengesCTFtime

    crypto3

    easy_rsa
    Lost_password
    Web_Misc_Crypto

    misc5

    hard_programming
    interview
    ones_and_zeroes
    surfer
    talking_printer

    pwn4

    abhor_re_nt
    baby_pwn
    minesweeper
    tick_tock

    rev3

    baby_vm
    cat_detector
    uncertain

    web5

    calc
    keyboard_lovers
    slow_down
    sprint_admin
    Web_Misc_Crypto

    2023

    27 challengesCTFtime

    crypto7

    ancient_genius
    easy_rsa
    hard_work
    lame_lame_loser
    old_friend_from_the_past
    private_conversation
    shrek

    misc5

    inside_bear
    ping_arcade
    quiz
    wow
    you_spin_me_round

    pwn2

    dangle_me
    post_office

    rev6

    gta_6
    hangover
    imag_ine_an_elf
    noodle_nightmare
    python_rev_for_freaks
    ziggarettes

    web7

    calc
    dont_be_alarmed
    double_secret
    i_see_no_vulnerability
    kubica_shop
    path_traversal_101
    pocket_app

    2022

    11 challengesCTFtime

    crypto3

    dialog
    kind
    toss_a_coin_to_your_witcher

    pwn2

    pcg
    storage_room

    rev3

    baby_rev
    crypto
    virtuoso

    web3

    friendsbook
    no_cookies
    vault
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