曹

Taiwan High School Student

47th place

2900 points


Solves

Challenge Category Value Time
Very Security Shell Pwn 100
BlackFrost Reverse 100
get-file2 Web 100
TeaGod666 Misc 100
Two Exponents Crypto 100
Forbidden Crypto 100
Time Machine Misc 100
Canary Notes Pwn 100
Chronicle Pwn 100
I ate something bad ... Pwn 100
67jail Misc 100
Avatar Studio Web 100
Contoso Asset Portal Web 100
necropet Pwn 100
Afterimage2 Forensic 100
get-file1 Web 100
License Reverse 100
NoNo Forensic 100
TeaGod.exe Reverse 100
Nonce Sense Crypto 100
404 Reverse 100
A Million Messages Crypto 100
Because There is no one Make Reverse So I Create This Chal Reverse 100
A Little Penguin's Starry Sky Observation Misc 100
Oracle of Padding Crypto 100
お昼はサイゼリヤに行こうニャ！ Crypto 100
Lattice of Doom Crypto 100
xorlocks Reverse 100
Man! Forensic 100