Challenge Category Value Time
File Signature Forensics20
Stegnography 1 Steganography100
Stegnography 2 Steganography150
A Thousand Words Steganography140
File Signature 2 Forensics242
Secure Shell Bonus20
Simple Overflow Binary20
Secret Letter Steganography487
Julius Caesar Cryptography100
Warm Up Bonus20
Base64 Bonus20
I am Samuel Morse! Cryptography100
I am Samuel Morse 2! Cryptography200
Net Cat Bonus20
Corrupted Image Forensics287
Forensics Warm Up 2 Forensics50
QR Bonus20
Year 1993 by Urban Müller Cryptography300
What is ROT? Cryptography50
Forensics Warm Up 1 Forensics20
Secret Message Miscellaneous167
Stegnography 3 Steganography200
Find it! OSINT500
The game of NIM Mini Game82
Qu1ck M47h5 Mini Game364