alexn

admin

Name: Alexandru Nastase

20th place

6940 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 160
Assembly 101 Programming 70
guessy v2 Misc 380
guessy Misc 240
My cat is missing OSINT 290
cpppwn Pwn 320
Beautiful Places Forensics 50
Summer Vibes Forensics 50
Santa Claus Forensics 50
Who is John? Forensics 80
PyCry Crypto 90
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 220
Theory open-days-2025 50
Aliases open-days-2025 260
Five more minutes open-days-2025 50
The Curse OSINT 120
Sus Account OSINT 250
Where's my Flag? OSINT 80
It's hidden! OSINT 50
portofele portofele Reverse Engineering 460
Licence Key Validation Misc 330
Incapable Crypto 240
Trivia Misc 50
Feedback Form Misc 50
The f word Misc 320
Christmas Wishes Misc 80
The brain Misc 50
try_harder Misc 50
Hex Story Crypto 50
Something Hidden open-days-2025 250
A1Z26 open-days-2025 50
Caesar open-days-2025 50
The Bomb! Crypto 50
Sleigh Segment Display Crypto 250
The Hash Crypto 50
Robots Web 50
It's here Web 50
Caesar's Secret Crypto 50
Fernet Fortress Crypto 50
Killer Crypto 340
Silverware Crypto 50
Crypto - 5 Crypto 50
Crypto - 4 Crypto 190
Crypto - 2 Crypto 50
Crypto - 3 Crypto 50
Crypto - 1 Crypto 50
Invisible Message Crypto 50
Base Conversion is Fun Crypto 50
Blind Pwn 270