YJ Wee

21st place

Solves

Challenge	Category	Value	Time
Warm Up	Warm Up	20
Base64	Warm Up	20
QR	Warm Up	20
Patience Test	Warm Up	300
Beginner Reverse 2	Reverse Engineering	50
Beginner Reverse 3	Reverse Engineering	50
Julius Caesar	Cryptography	100
Year 1993 by Urban Müller	Cryptography	300
I am Samuel Morse!	Cryptography	100
Xtra ObscuRe Service	Cryptography	20
IQ Test	Cryptography	20
Find it!	OSINT	500
A Thousand Words	Steganography	20
Simple RSA	Cryptography	20
My First XSS	Web	20
Admin Dashboard 2	None	20
Most Friendly App	None	287
Admin Dashboard 3	None	20
Beware of SHA1rk	Cryptography	20
I am Samuel Morse 2!	Cryptography	200
Recette Secrète	Cryptography	20
Qu1ck M47h5	Mini Game	20
Qu1ck M47h5 64	Mini Game	193
The game of NIM	Mini Game	20
de Bruijn's flag	None	242
Forensics Warm Up 2	Forensics	50
File Signature	Forensics	20
Schrödinger's Cat	Miscellaneous	20
Schrödinger's Cat 2	Miscellaneous	218
Simple Diffie-Hellman	None	20
E-CryptoBook Service	Cryptography	20
Layers of 101	Programming	287
3m0J1 V1rus	Programming	481
E-CryptoBook 2.0	Cryptography	20
My First SQL	Web	20
Most Friendly App 2	None	498
Shark Of Wire	Forensics	20
Overflow Me!	Binary	20