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HackCat

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The_Duck

5unkn0wns writeups

Event	Task	Action
hxp CTF 2020	restless [833]	read writeup
hxp CTF 2020	nobranch7e4 [667]	read writeup
nullcon HackIM 2019	c0mpute [500]	read writeup
HITCON CTF 2018	EOP [257]	read writeup
HITCON CTF 2017 Quals	家徒四壁~Everlasting Imaginative Void~ [252]	read writeup
Tokyo Westerns CTF 3rd 2017	Cryptal [224]	read writeup
Tokyo Westerns CTF 3rd 2017	Let's go! [113]	read writeup
MeePwn CTF 1st 2017	missing_hash [550]	read writeup
SECUINSIDE CTF Quals 2017	bug manage system [1000]	read writeup
SECUINSIDE CTF Quals 2017	M-BOX [1000]	read writeup
SECUINSIDE CTF Quals 2017	R-BOX [1000]	read writeup
Security Fest 2017	A temple jest [200]	read writeup
Security Fest 2017	A temple jest [200]	read writeup
ASIS CTF Quals 2017	Flour [114]	read writeup