HCS

8th place

3543 points



Solves

Challenge Category Value Time
Buy a cat Web_ 50
What to do with PPC? Beginner_ 0
Sanitary inspection Beginner_ 50
l33t PPC_ 50
Found on my Windows Misc_ 50
Last hash Misc_ 50
Deep stego in the office Beginner_ 50
Dogs running in a circle Misc_ 50
Haute couture OSINT_ 50
World of Tanks OSINT_ 50
Very Secure App Web_ 50
Attack on AES Crypto_ 50
Random cipher Reverce_ 50
Mutated Caesar Reverce_ 50
DLP on Z|nZ Crypto_ 100
Unrevealed secret Crypto_ 50
I want to go to London Crypto_ 258
Pizza Reverce_ 50
Letter in a bottle Crypto_ 388
Admin rights Forensics_ 50
Series SAM Forensics_ 50
RDP Forensics_ 50
Banishment Forensics_ 50
Stego with errors Beginner_ 50
FTP Forensics_ 50
SAMBO wrestler Forensics_ 50
Image Forensics_ 50
Rivest, 1991 Misc_ 50
Admin Forensics_ 50
Confusion Forensics_ 50
Reliable key Crypto_ 236
RSA для 12+ PPC_ 108
RSA для 9+ PPC_ 188
Terms of Use Misc_ 50
Videomaker Forensics_ 50
Two points again Beginner_ 50
Virus Beginner_ 50
nickel + nickel = dime Beginner_ 340
4 quarter = 1 back Crypto_ 425