Challenge Category Value Time
Warm Up Warm Up20
QR Warm Up20
Base64 Warm Up20
Web warmup Web20
Where is the flag? Web20
What is ROT? Cryptography50
Year 1993 by Urban Müller Cryptography300
I am Samuel Morse! Cryptography100
Julius Caesar Cryptography100
Simple RSA Cryptography20
E-CryptoBook Service Cryptography20
Linux Tutorial 1 Linux20
Linux Tutorial 2 Linux20
Schrödinger's Cat Miscellaneous20
Hex To ASCII Mini Game100
The game of NIM Mini Game20
Secret Url Web20
Forgot Password Web20
Forgot Password 2 Web20
Beginner Reverse 3 Reverse Engineering50
Beginner Reverse 1 Reverse Engineering50
Shark Of Wire Forensics20
Kuki Cookies Web20
Beware of SHA1rk Cryptography20
Beginner Reverse 2 Reverse Engineering50
My First SQL Web20
Forensics Warm Up 1 Forensics20
Forensics Warm Up 2 Forensics50
File Signature Forensics20