CTF Archives
    GitHub
    All CTFs

    Bearcat

    3 editions·72 challenges·2024–2026

    View on GitHub
    202620252024
    Average—/5Vote and rate each challenge below.

    2026

    36 challengesCTFtime

    crypto8

    Block_Cipher_Buccaneers
    Crazy_Curves
    Curvy_Wurvy
    Kidds_Crypto
    Pickme
    Treasure_Hunt_1_Message_in_a_Bottle
    Tropped
    Twisted_Pair

    forensic6

    Boarding_of_the_Black_Pearl
    Cursed_Map
    Gone_4_Ever
    Poem_About_Pirates
    The_Crew_Ledger
    Unknown_Transmission

    misc7

    Battleship_for_one
    Da_Browns_Revenge
    Ghost_Ship
    PNG_Polly_Needs_Grog
    Polly_the_Parrot
    The_Boy_is_Quine
    The_Brig

    osint4

    Can_Landlubbers_Locate_Information
    Open_Ports
    Operation_Buccaneer
    River_Raiders

    pwn5

    GAMBL
    Math_Playground
    Sea_Story
    Secret_Spyglass
    Treasure_Hunter

    rev6

    Blackbeards_Tomb
    Captain_Morgan
    Missing_One_Piece
    Pollys_Key
    The_Plank
    Whats_a_Pirates_Favorite_Programming_Language

    2025

    21 challengesCTFtime

    crypto6

    City_Crack
    Curly_Password
    Seeing_Sextuple
    Seeing_Triple
    sqRSA
    Times_to_Die

    forensic2

    Around_the_World
    Lost_City

    misc3

    Bonkers_Flag_Innit
    Ohio_Against_The_World
    What_you_see

    osint2

    Been_Touring_the_Arctic
    Building_Breakers

    pwn2

    CallingConvention
    OK_Jail

    rev6

    crython
    Easy_Encrypt
    Hungry_Hungry_Hippos
    Say_Cheese
    Shimbles_the_E_L_F
    Turing_Approved

    2024

    15 challengesCTFtime

    crypto5

    Difference_of_P
    Enigmatic_Messages
    Many_Encode
    Olivias_Oracle
    Terrific_Hill

    forensic2

    fieldness
    Needle_in_a_Haystack

    osint1

    Parisian_Adventure

    pwn2

    Password_Buffer
    Unchained

    rev4

    Brain_What
    GO_3FA
    Simple_Mystery
    toll_bridge

    stego1

    Best_Painting
    CTF Archivessource