4K

337th place

610 points


Members

User Name Score
jia 0
QiuYue 490
ng qi en 120

Solves

Challenge Category Value Time
Base64 Warm Up20
What is ROT? Cryptography50
Beginner Reverse 2 Reverse Engineering50
Beginner Reverse 3 Reverse Engineering50
Year 1993 by Urban Müller Cryptography300
Beware of SHA1rk Cryptography20
Julius Caesar Cryptography100
IQ Test Cryptography20