hackercristipopesco

Romania

Name: David Ciulica

33rd place

4350 points


Solves

Challenge Category Value Time
Christmas Wishes Misc 50
Dumb Programmer Pwn 50
Feedback Form Misc 50
Who is John? Forensics 50
Santa Claus Forensics 50
Lost USB Forensics 50
Treasure Forensics 50
Beautiful Places Forensics 50
Summer Vibes Forensics 50
Killer Crypto 320
Crypto - 5 Crypto 50
The Hash Crypto 50
It’s a disaster zone over here! Crypto 50
Fernet Fortress Crypto 50
Trivia Misc 50
The brain Misc 50
Lost Friends open-days-2025 330
Theory open-days-2025 50
Find Password open-days-2025 180
Where is it? open-days-2025 170
Aliases open-days-2025 250
Stereogram open-days-2025 50
Five more minutes open-days-2025 50
Something Hidden open-days-2025 220
A1Z26 open-days-2025 50
Caesar open-days-2025 50
Sus Account OSINT 250
PoWdErGh0sT OSINT 350
Blackbeard OSINT 70
The Flame Keeper OSINT 50
Where's my Flag? OSINT 60
Top H4CK3R Mix OSINT 310
The Curse OSINT 90
It's hidden! OSINT 50
Merry Christmas Steganography 50
will-you-press-the-button Web 50
The Bomb! Crypto 50
Gravity Attracts Crypto 50
Caesar's Secret Crypto 50
Crypto - 3 Crypto 50
Hex Story Crypto 50
QR Fun Crypto 50
Crypto - 1 Crypto 50
Invisible Message Crypto 50
Base Conversion is Fun Crypto 50
It's here Web 50
Robots Web 50