74th place

1800 points


User Name Score
Chee Sing 1800


Challenge Category Value Time
Warm Up Warm Up20
QR Warm Up20
Simple RSA Cryptography20
Simple RSA 2 Cryptography20
Web warmup Web20
Where is the flag? Web20
File Signature Forensics20
Forensics Warm Up 1 Forensics20
Shark Of Wire Forensics20
Forensics Warm Up 2 Forensics50
File Signature 2 Forensics20
Beginner Reverse Reverse Engineering50
Beginner Reverse 2 Reverse Engineering50
A Thousand Words Steganography20
Stegnography 1 Steganography100
Stegnography 2 Steganography150
Stegnography 3 Steganography200
My First SQL Web20
Forgot Password Web20
Secret Url Web20
Forgot Password 2 Web20
Julius Caesar Cryptography100
What is ROT? Cryptography50
Year 1993 by Urban Müller Cryptography300
Beginner Reverse 3 Reverse Engineering50
Base64 Warm Up20
Kuki Cookies Web20
Kuki Cookies 2 Web20
Corrupted Image Forensics20
I am Samuel Morse! Cryptography100
I am Samuel Morse 2! Cryptography200
Beware of SHA1rk Cryptography20