KAIrul



Solves

Challenge Category Value Time
Warm Up Warm Up20
Base64 Warm Up20
QR Warm Up20
Net Cat Warm Up20
Discord Warm Up10
Beginner Reverse 1 Reverse Engineering50
Beginner Reverse 2 Reverse Engineering50
What is ROT? Cryptography50
Julius Caesar Cryptography100
Year 1993 by Urban Müller Cryptography300
Beware of SHA1rk Cryptography20
Xtra ObscuRe Service Cryptography20