Grzechu

2nd place

23650 points


Solves

Challenge Category Value Time
AnonPosts™ V2 web 100
Neon Repair Reminder web 400
Flags 3: advanced stego 100
A lovely PNG stego 450
LoTI pwn 500
CPNK pwn 450
vaal reversing 350
0x3312168B reversing 450
echofaas pwn 450
Lost Password crypto 400
zero-anonymity crypto 450
trauma-team-implant pwn 450
Ievian Polkka stego 150
The Thing stego 100
crackme-nix reversing 350
Magic Files web 300
SQL Calc web 100
Back to the Past reversing 450
vidplow web 250
BabyMemoLe web 300
Air Smeller web 350
OneTimePaste web 100
AnonPosts™ web 100
Space Simulator 5000 pwn 500
CORPO pwn 400
babysc pwn 300
Echochip pwn 250
Wyld web 100
ImageConverter PRO™ web 100
AI Implant Firmware Analyzer misc 300
flag-service crypto 350
Flags 1: basic stego 100
corteximplant misc 400
Operation Skyfall misc 250
Baby's First Windows misc 100
The Room misc 100
ppp pwn 250
Kurt packt seinen Koffer reversing 450
Simple Reversing reversing 350
Hidden Insides reversing 300
GRID_WAVE reversing 300
Teaser Challenge forensic 100
White hackeru des? forensic 100
Call from Space stego 100
strange file stego 100
Elliot stego 100
Brother Velato's Letter stego 100
Flags 2: intermediate stego 100
Blackout stego 100
KDF_dream crypto 350
Fast RSA crypto 400
message.sign crypto 350
Live Laugh Love crypto 400
choral-code crypto 350
License reversing 350
pp pwn 150
CorpoFeed pwn 100
Nutcracker reversing 200
Rusty Comparison reversing 100
Work in progress... reversing 150
60 Seconds to Flag reversing 200
Hideout Maze reversing 200
dupre reversing 100
PokemonGo reversing 100
IFL web 100
FlagCheckerV2 reversing 150
1337 Check reversing 150
Punkjack pwn 250
vm1 reversing 100
Feine Zeitung web 100
Secure Naruto Notes web 100
My first Contract web3 100
SimpleSample web 100
CatHub web 100
XTRANote web 100
Cyber Gateway web 100
Chained Signatures crypto 300
FastTravel web 100
jwt web 100
TotallyGuessable misc 100
Piracy misc 100
Who is Bob misc 100
Fermat's Little Guessing Game misc 100
Punklike pwn 200
Unwanted Redirect pwn 100
p pwn 100
bloated pwn 100
Feed the Bug reversing 100
waaaaa reversing 100
FlagChecker reversing 100
SaveSafe reversing 100
forbidden misc 100
Hideout reversing 100
YetAnotherPythonJail misc 100
Agency Letter stego 100
nokia misc 100
icanhazip misc 100
TsundereBot web 100
Spaghetti forensic 100
2ez4u misc 100
BAT misc 100
usenix misc 100
Very Secret forensic 100
Emptiness forensic 100
Dora the ShellExplorer forensic 100
digital-dead-drop crypto 200
Call from mick forensic 100
CyberCyberNote crypto 100
neon-cirquit reversing 100
Call The XorShift crypto 100
Obfuskierung Oida! reversing 100
Beam Me Up Scotty stego 100
SPIM reversing 100
dispenser crypto 100
License Checker reversing 100
FlagXOR reversing 100
Rise of the Cipher crypto 100
rewire reversing 100
Mysterybox reversing 100
RotCrypt crypto 100
Rost reversing 100
Viva la Log Fiesta forensic 100
Android Backup forensic 100
Secret Message crypto 100
The legend of the Ascii crypto 100
👌👌🙏💯 crypto 100
Lost Mod crypto 100
3 ways to stego stego 100
All about that base crypto 100
EasyC crypto 100
sanitycheck sanitycheck 100