picoCTF gamifies learning hacking with capture-the-flag puzzles created by trusted computer security and privacy experts at Carnegie Mellon University (picoCTF - CMU Cybersecurity Competition , n.d.).
The challenges are categorised into 6 categories: Web Exploitation, Cryptography , Reverse Engineering, Forensics , General Skills and Binary Exploitation.
Forensics
Medium
Challenge Tags advanced-potion-making Forensics ,medium ,Image ,filetypes ,hexedit Disk Disk Sleuth Forensics ,medium ,Sleuthkit Disk Disk Sleuth II Forensics ,medium ,Sleuthkit eavesdrop Forensics ,medium ,pcap ,Wireshark ,Cryptography endianness-v2 Forensics ,medium ,Endianness ,Python Enhance! Forensics ,medium ,strings extensions Forensics ,medium ,Image ,hexedit ,filetypes File types Forensics ,medium ,filetypes FindAndOpen Forensics ,medium ,base64 hideme Forensics ,medium ,binwalk like1000 Forensics ,medium ,tar ,Python Lookey here Forensics ,medium MacroHard WeakEdge Forensics ,medium ,zip ,tree Matryoshka doll Forensics ,medium ,binwalk Mob psycho Forensics ,medium ,apk ,zip ,tree Operation Oni Forensics ,medium ,Sleuthkit ,SSH Operation Orchid Forensics ,medium ,Sleuthkit ,OpenSSL Packets Primer Forensics ,medium ,pcap PcapPoisoning Forensics ,medium ,pcap Redaction gone wrong Forensics ,medium shark on a wire 1 Forensics ,medium ,pcap ,Wireshark Sleuthkit Apprentice Forensics ,medium ,Sleuthkit Sleuthkit Intro Forensics ,medium ,Sleuthkit So Meta Forensics ,medium ,metadata St3g0 Forensics ,medium ,Steganography ,zsteg Trivial Flag Transfer Protocol Forensics ,medium ,pcap ,Steganography ,Steghide ,filetypes What Lies Within Forensics ,medium ,Steganography WhitePages Forensics ,medium ,Binary ,Hex ,Python Wireshark Doo Dooo Do Doo… Forensics ,medium ,Wireshark ,pcap ,ROT13 WPA-ing Out Forensics ,medium ,Wireshark ,aircrack-ng
Easy
Challenge Tags CanYouSee Forensics ,easy ,metadata Glory of the Garden Forensics ,easy information Forensics ,easy ,metadata ,base64 Scan Surprise Forensics ,easy ,QRcode Secret of the Polyglot Forensics ,easy ,filetypes Verify Forensics ,easy ,Checksum ,SSH
Cryptography
Medium
Challenge Tags basic-mod1 Cryptography ,medium ,Mod ,Python basic-mod2 Cryptography ,medium ,Mod ,Python caesar Cryptography ,medium ,CaesarCipher credstuff Cryptography ,medium ,ROT13 Custom encryption Cryptography ,medium ,Python ,XOR Easy1 Cryptography ,medium ,OneTImePad HideToSee Cryptography ,medium ,Steganography john_pollard Cryptography ,medium ,RSA la cifra de Cryptography ,medium ,Vigenere Mod 26 Cryptography ,medium ,ROT13 morse-code Cryptography ,medium ,MorseCode Mr-Worldwide Cryptography ,medium ,Geography New Caesar Cryptography ,medium ,Python ,CaesarCipher rail-fence Cryptography ,medium ,Transposition ,RailFence ReadMyCert Cryptography ,medium ,base64 rotation Cryptography ,medium ,ROT13 spelling-quiz Cryptography ,medium ,Python ,Substitution substitution0 Cryptography ,medium ,Substitution substitution1 Cryptography ,medium ,Substitution substitution2 Cryptography ,medium ,Substitution Tapping Cryptography ,medium ,MorseCode ,Python Vigenere Cryptography ,medium ,Vigenere transposition-trial Cryptography ,medium ,Transposition flags Cryptography ,medium ,Substitution
Easy
General Skills
Medium
Challenge Tags ASCII Numbers GeneralSkills ,medium ,ASCII ,Hex based GeneralSkills ,medium ,Binary ,Hex ,Octal Plumbing GeneralSkills ,medium PW Crack 3 GeneralSkills ,medium ,Python ,PWcrack PW Crack 4 GeneralSkills ,medium ,Python ,PWcrack PW Crack 5 GeneralSkills ,medium ,Python ,PWcrack Serpentine GeneralSkills ,medium ,Python useless GeneralSkills ,medium ,SSH
Easy
Challenge Tags 2Warm GeneralSkills ,easy ,Binary Bases GeneralSkills ,easy ,base64 Blame Game GeneralSkills ,easy ,Git Codebook GeneralSkills ,easy ,Python Collaborative Development GeneralSkills ,easy ,Git Commitment Issues GeneralSkills ,easy ,Git First Find GeneralSkills ,easy ,zip ,grep ,tree First Grep GeneralSkills ,easy ,grep Glitchcat GeneralSkills ,easy Lets Warm Up GeneralSkills ,easy ,Hex ,ASCII Magikarp Ground Mission GeneralSkills ,easy ,SSH Nice netcat… GeneralSkills ,easy ,Netcat Obedient Cat GeneralSkills ,easy PW Crack 1 GeneralSkills ,easy ,Python ,PWcrack PW Crack 2 GeneralSkills ,easy ,Python ,PWcrack Python Wrangling GeneralSkills ,easy ,Python Super SSH GeneralSkills ,easy ,SSH Tab, Tab, Attack GeneralSkills ,easy ,strings Time Machine GeneralSkills ,easy ,Git Wave a flag GeneralSkills ,easy ,strings what’s a net cat GeneralSkills ,easy ,Netcat Warmed Up GeneralSkills ,easy Big Zip GeneralSkills ,easy ,zip ,grep Binary Search GeneralSkills ,easy ,BinarySearch ,SSH binhexa GeneralSkills ,easy ,Binary ,Hex convertme.py GeneralSkills ,easy ,Python ,Binary endianness GeneralSkills ,easy ,Endianness repetitions GeneralSkills ,easy ,base64 HashingJobApp GeneralSkills ,easy ,MD5 ,Hash runme.py GeneralSkills ,easy ,Python strings it GeneralSkills ,easy ,strings Static ain’t always noise GeneralSkills ,easy ,strings fixme1.py GeneralSkills ,easy ,Python fixme2.py GeneralSkills ,easy ,Python
References