R4vN

Name: R4vN

23rd place

5680 points


Solves

Challenge Category Value Time
It's here Web 50
Caesar's Secret Crypto 50
Hex Story Crypto 50
Lost USB Forensics 50
Beautiful Places Forensics 50
It’s a disaster zone over here! Crypto 50
Fernet Fortress Crypto 50
Not Random Pwn 120
Feedback Form Misc 50
Trivia Misc 50
The Curse OSINT 110
The Flame Keeper OSINT 80
Stereogram open-days-2025 80
Five more minutes open-days-2025 50
A1Z26 open-days-2025 50
Caesar open-days-2025 50
Message Misc 280
Robots Web 50
You really like social media don't you? OSINT 380
Password Checker Programming 280
Endless Repetition Programming 190
Programming is So Fun Programming 150
Assembly 101 Programming 60
Just a Scrambled Code Reverse Engineering 340
Theory open-days-2025 50
Blackbeard OSINT 120
Where's my Flag? OSINT 70
It's hidden! OSINT 50
QR Fun Crypto 50
Corrupted System Forensics 120
CNITV open-days-2025 250
Lost Friends open-days-2025 330
Flag Checker v0.1 Reverse Engineering 330
Egg Hunt Reverse Engineering 300
Treasure Forensics 50
Who is John? Forensics 50
Santa Claus Forensics 50
Summer Vibes Forensics 50
The Bomb! Crypto 50
Crypto - 5 Crypto 50
Crypto - 3 Crypto 50
Crypto - 1 Crypto 50
Base Conversion is Fun Crypto 50
Invisible Message Crypto 50
School Project Misc 260
guessy Misc 230
The brain Misc 50
try_harder Misc 50
password checker III bash scripting 50
password checker II bash scripting 50
password checker I bash scripting 50
Merry Christmas Steganography 50