CJD
80th place
3593 points
Solves
Challenge | Category | Value | Time |
Warm Up | Warm Up | 20 | |
Base64 | Warm Up | 20 | |
QR | Warm Up | 20 | |
Discord | Warm Up | 10 | |
Secure Shell | Warm Up | 20 | |
Beginner Reverse 1 | Reverse Engineering | 50 | |
Forensics Warm Up 1 | Forensics | 20 | |
What is ROT? | Cryptography | 50 | |
Web warmup | Web | 20 | |
Stegnography 1 | Steganography | 100 | |
Where is the flag? | Web | 20 | |
My First SQL | Web | 20 | |
Beginner Reverse 2 | Reverse Engineering | 50 | |
Beginner Reverse 3 | Reverse Engineering | 50 | |
Beginner Reverse 4 | Reverse Engineering | 50 | |
Beginner Reverse 5 | Reverse Engineering | 50 | |
Beginner Reverse 6 | Reverse Engineering | 50 | |
My First XSS | Web | 20 | |
Ular Challenge 1 | None | 20 | |
Julius Caesar | Cryptography | 100 | |
Year 1993 by Urban Müller | Cryptography | 300 | |
I am Samuel Morse! | Cryptography | 100 | |
I am Samuel Morse 2! | Cryptography | 200 | |
Beware of SHA1rk | Cryptography | 20 | |
Xtra ObscuRe Service | Cryptography | 20 | |
Simple Overflow | Binary | 20 | |
Net Cat | Warm Up | 20 | |
Patience Test | Warm Up | 300 | |
E-CryptoBook Service | Cryptography | 20 | |
Simple Diffie-Hellman | None | 20 | |
Simple RSA | Cryptography | 20 | |
Simple RSA 2 | Cryptography | 20 | |
Wiener's RSA | None | 20 | |
Simple Diffie-Hellman 2 | None | 20 | |
Stegnography 2 | Steganography | 150 | |
A Thousand Words | Steganography | 20 | |
Forensics Warm Up 2 | Forensics | 50 | |
File Signature | Forensics | 20 | |
Shark Of Wire | Forensics | 20 | |
Stegnography 3 | Steganography | 200 | |
Corrupted Image | Forensics | 20 | |
File Signature 2 | Forensics | 20 | |
IQ Test | Cryptography | 20 | |
De Tuna My Fish | Cryptography | 20 | |
Linux Tutorial 1 | Linux | 20 | |
Schrödinger's Cat | Miscellaneous | 20 | |
Happy CNY! | Miscellaneous | 20 | |
Calculator | Miscellaneous | 20 | |
The game of NIM | Mini Game | 20 | |
Qu1ck M47h5 | Mini Game | 20 | |
Secret Message | Miscellaneous | 20 | |
Auth Me 1.0 | Binary | 20 | |
Overflow Me! | Binary | 20 | |
SKR Lang | Cryptography | 20 | |
nogard 1 | None | 20 | |
Find it! | OSINT | 500 | |
Format String | Binary | 20 | |
Hex To ASCII | Mini Game | 100 | |
Shark Of Wire 2 | Forensics | 20 | |
Fermat's RSA | None | 20 | |
Recette Secrète | Cryptography | 20 | |
nogard 2 | None | 20 | |
Ular Challenge 2 | None | 20 | |
nogard 3 | None | 20 | |
Ular Challenge 3 | None | 193 | |
What5Th3Pa55Cod3? | Reverse Engineering | 20 | |
The Kolona Virus | Reverse Engineering | 20 |