caracal

Junior

20th place

4263 points


Solves

Challenge Category Value Time
Disk Encryption Cryptography 350
Youve got mail 2! Forensics 888
Youve got mail! Forensics 908
WiFi Heist Reverse Engineering 179
Bootstrap Betrayal Web exploitation 231
Unbake the cake Reverse Engineering 155
G-Server Web exploitation 174
PleaseNoCry Web exploitation 203
Existential loading bar Web exploitation 174
Call Me Maybe Reverse Engineering 190
Fibonacci Caesar Cryptography 184
Binary Caesar Cryptography 143
Hasher: Trust the Hash (They Said) Misc 131
Pepstein Forensics 123
Broken Invoice Forensics 117
alog Forensics 113