Johnny Chang
Capturing flags since July 2017

T-shirt size: Unknown


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Johnny

JLCs writeups

EventTaskAction
P.W.N. CTFCity RSA [557]read writeup
TokyoWesterns CTF 4th 2018vimshell [126]read writeup
EasyCTF IVRSA Returns [400]read writeup
DefCamp CTF Qualification 2017forgotmykey [50]read writeup
BackdoorCTF 2017no-calm [350]read writeup