hcng

90th place

Solves

Challenge	Category	Value	Time
Net Cat	Warm Up	20
What is ROT?	Cryptography	50
Web warmup	Web	20
Patience Test	Warm Up	300
Forensics Warm Up 1	Forensics	20
Beginner Reverse 1	Reverse Engineering	50
Discord	Warm Up	10
Where is the flag?	Web	20
My First SQL	Web	20
Schrödinger's Cat	Miscellaneous	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
Year 1993 by Urban Müller	Cryptography	300
Wiener's RSA	None	20
Linux Tutorial 2	Linux	20
Linux Tutorial 3	None	20
Linux Tutorial 4	None	20
The game of NIM	Mini Game	20
nogard 1	None	20
Beginner Reverse 6	Reverse Engineering	50
Ular Challenge 1	None	20
Secret Url	Web	20
Forensics Warm Up 2	Forensics	50
Simple Overflow	Binary	20
Auth Me 1.0	Binary	20
Auth Me 2.0	Binary	20
I am Samuel Morse 2!	Cryptography	200
De Tuna My Fish	Cryptography	20
Simple Diffie-Hellman	None	20
E-CryptoBook Service	Cryptography	20
Simple Diffie-Hellman 2	None	20
SQL That You Can't See	Web	20
Stegnography 1	Steganography	100
Quick Survey	Warm Up	400
File Signature	Forensics	20
Qu1ck M47h5	Mini Game	20
Qu1ck M47h5 64	Mini Game	193
Kuki Cookies	Web	20
Slot Machine	Web	20
nogard 2	None	20
nogard 3	None	20
Ular Challenge 3	None	193
Overflow Me!	Binary	20
Advance Overflow	Binary	20
Guess The Number	Binary	20
Find it!	OSINT	500
Admin Dashboard 2	None	20