CSEC

139th place

435 points



Solves

Challenge Category Value Time
Easy Internet 5
Scan me Steganography 10
robotopia Internet 5
login1 Internet 5
no peeking! Reverse engineering / cracking 15
Don't be salty Cryptography 20
flawed Cryptography 10
Scheiße Cryptography 10
s̸͖̾̀͊͠h̸̜̒ï̷̧̲͙̭̤͛͒̋t̷̢̲͚͖̑͜ Cryptography 10
Merda Cryptography 5
Sea code Cryptography 5
Merde Cryptography 5
Are you fast enough? Programming 10
Keep walking... Programming 10
An arduino project Programming 15
A song... Programming 10
Quizbot Programming 30
Hidden Code Internet 5
Doc-ception Steganography 10
Discord Internet 5
punchcard Old tech 10
Rufus the vampire cat Steganography 15
login2 Internet 5
login3 Internet 5
login4 Internet 5
Browsercheck Internet 10
SnackShack awards Internet 10
A quick search OSINT 5
Manhunt #1 OSINT 5
A message from space Forensics 10
Lottery ticket Forensics 10
login5 Internet 10
Dadjokes Internet 15
Cookieee! Reverse engineering / cracking 15
Pathfinders #1 Internet 15
Pathfinders #2 Internet 20
android app Reverse engineering / cracking 20
Manhunt #2 OSINT 5
Manhunt #6 OSINT 5
Manhunt #7 OSINT 10
Manhunt #5 OSINT 5
Manhunt #8 OSINT 5
Flat earth Internet 10
Hiding in the background Internet 10