alexn

admin

Name: Alexandru Nastase

20th place

6330 points


Solves

Challenge Category Value Time
password checker III bash scripting 50
password checker I bash scripting 50
password checker II bash scripting 50
Programming is So Fun Programming 110
Assembly 101 Programming 50
guessy v2 Misc 370
guessy Misc 220
My cat is missing OSINT 280
cpppwn Pwn 300
Beautiful Places Forensics 50
Summer Vibes Forensics 50
Santa Claus Forensics 50
Who is John? Forensics 50
PyCry Crypto 50
Cypher Crypto 50
Gravity Attracts Crypto 50
It’s a disaster zone over here! Crypto 50
QR Fun Crypto 50
Find Password open-days-2025 180
Theory open-days-2025 50
Aliases open-days-2025 250
Five more minutes open-days-2025 50
The Curse OSINT 90
Sus Account OSINT 250
Where's my Flag? OSINT 60
It's hidden! OSINT 50
portofele portofele Reverse Engineering 460
Licence Key Validation Misc 310
Incapable Crypto 160
Trivia Misc 50
Feedback Form Misc 50
The f word Misc 300
Christmas Wishes Misc 50
The brain Misc 50
try_harder Misc 50
Hex Story Crypto 50
Something Hidden open-days-2025 220
A1Z26 open-days-2025 50
Caesar open-days-2025 50
The Bomb! Crypto 50
Sleigh Segment Display Crypto 220
The Hash Crypto 50
Robots Web 50
It's here Web 50
Caesar's Secret Crypto 50
Fernet Fortress Crypto 50
Killer Crypto 320
Silverware Crypto 50
Crypto - 5 Crypto 50
Crypto - 4 Crypto 120
Crypto - 2 Crypto 50
Crypto - 3 Crypto 50
Crypto - 1 Crypto 50
Invisible Message Crypto 50
Base Conversion is Fun Crypto 50
Blind Pwn 260