D2F

10th place

2811 points


Solves

Challenge Category Value Time
Aurora Archive Pwnable 449
Diagnostic Mirage RSA Cryptography 381
meridian-ops Web 279
Bò ba lan Forensics 330
Access Desk Pwnable 211
Silent Coefficients Cryptography 194
HAVE SOME FUN Reverse Engineering 344
The Secret Web 160
Session Signal Diary Cryptography 143
A VERY SECURE VAULT Reverse Engineering 194
Warm Up Web 126