k4di

11th place

1786 points


Solves

Challenge Category Value Time
PWN me good uwu Binary 100
Binary-Encodings1 Cryptography 286
Find Frontdoor Web exploitation 100
Cross Site Job Web exploitation 100
Vigenère's dictionary Cryptography 100
AES Decryption Cryptography 100
What time is it? Reverse Engineering 100
Straba Forensics 100
ping-sweep Forensics 100
Investigation Forensics 100
Unlock Advanced Challenges Gatekeeper 0
Complete Styling Sadness Web exploitation 100
outXORcing Reverse Engineering 100
Long live, Caesar! Cryptography 100
The Professor's Lost Note Misc 100
Shutter Trace Misc 100
Hasher is back Misc 100