berberji

Name: Foo Guo Kai

19th place

6820 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 330
Egg Hunt Reverse Engineering 290
Gravity Attracts Crypto 50
Incapable Crypto 160
Redacted Crypto 200
Flag Checker v0.1 Reverse Engineering 310
cpppwn Pwn 300
Blind Pwn 260
Not Random Pwn 70
password checker III bash scripting 50
A1Z26 open-days-2025 50
Dumb Programmer Pwn 50
Tricky Script Pwn 120
Password Checker Programming 250
Endless Repetition Programming 160
Programming is So Fun Programming 110
Assembly 101 Programming 50
password checker II bash scripting 50
Strange Noises Misc 370
Silverware Crypto 50
Cypher Crypto 50
PyCry Crypto 50
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 370
QR Fun Crypto 50
Base Conversion is Fun Crypto 50
Invisible Message Crypto 50
Licence Key Validation Misc 310
The f word Misc 300
School Project Misc 250
password checker I bash scripting 50
guessy Misc 220
Christmas Wishes Misc 50
Trivia Misc 50
The brain Misc 50
try_harder Misc 50
Theory open-days-2025 50
RSA-security open-days-2025 140
Where is it? open-days-2025 170
Stereogram open-days-2025 50
Corrupted System Forensics 80
Network Analysis Forensics 50
Who is John? Forensics 50
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