berberji

Name: Foo Guo Kai

18th place

7780 points


Solves

Challenge Category Value Time
It's here Web 50
Caesar open-days-2025 50
Five more minutes open-days-2025 50
Just a Scrambled Code Reverse Engineering 350
Egg Hunt Reverse Engineering 310
Gravity Attracts Crypto 50
Incapable Crypto 240
Redacted Crypto 240
Flag Checker v0.1 Reverse Engineering 340
cpppwn Pwn 320
Blind Pwn 270
Not Random Pwn 130
password checker III bash scripting 50
A1Z26 open-days-2025 50
Dumb Programmer Pwn 50
Tricky Script Pwn 150
Password Checker Programming 290
Endless Repetition Programming 200
Programming is So Fun Programming 160
Assembly 101 Programming 70
password checker II bash scripting 50
Strange Noises Misc 390
Silverware Crypto 50
Cypher Crypto 50
PyCry Crypto 90
Crypto - 2 Crypto 50
Crypto - 5 Crypto 50
The Bomb! Crypto 50
Fernet Fortress Crypto 50
Hex Story Crypto 50
Crypto - 3 Crypto 50
Crypto - 1 Crypto 50
The Hash Crypto 50
Caesar's Secret Crypto 50
It’s a disaster zone over here! Crypto 50
guessy v2 Misc 380
QR Fun Crypto 50
Base Conversion is Fun Crypto 50
Invisible Message Crypto 50
Licence Key Validation Misc 330
The f word Misc 320
School Project Misc 270
password checker I bash scripting 50
guessy Misc 240
Christmas Wishes Misc 80
Trivia Misc 50
The brain Misc 50
try_harder Misc 50
Theory open-days-2025 50
RSA-security open-days-2025 190
Where is it? open-days-2025 210
Stereogram open-days-2025 110
Corrupted System Forensics 150
Network Analysis Forensics 120
Who is John? Forensics 80
Treasure Forensics 50
Beautiful Places Forensics 50
Lost USB Forensics 50
Santa Claus Forensics 50
Summer Vibes Forensics 50
Robots Web 50
Merry Christmas Steganography 50