blackbird

Denmark

19th place

1847 points


Solves

Challenge Category Value Time
gotowin Binary 100
outXORcing Reverse Engineering 100
Complete Styling Sadness Web exploitation 100
Leaky Store Web exploitation 100
***Find Frontdoor Web exploitation 100
ping-sweep Forensics 100
***Efterforskningen Forensics 100
***Shutter Trace Misc 100
***The Professor's Lost Note Misc 100
dlog Cryptography 310
***AES Decryption Cryptography 100
Straba Forensics 100
Binary-Encodings1 Cryptography 137
Long live, Caesar! Cryptography 100
***Hasher is back Misc 100
Vigenère's dictionary Cryptography 100