yurei

5th place

4400 points

Awards

Solves

Challenge	Category	Value	Time
Password Crack!	Web	200
P-35 is Gold	OSINT	200
The invisible letter	フォレンジック	200
Are you alive?	Network	200
account	OSINT	200
DES DES DES	Boss	300
Office	Miscellaneous	100
API-2	Web	100
what's script?	Crypt	200
SHA1	Crypt	100
Spot	OSINT	100
Records	Miscellaneous	200
Source	Web	100
expire	Web	100
Substitution Cipher	Crypt	100
hash type	Crypt	100
who are you ?	OSINT	200
where this server	OSINT	200
IaaS	OSINT	100
XXX	Network	100
HTTPS	Network	100
IPアドレス	Network	100
API	Web	100
directory	Web	100
comment out	Web	100
hosting service	Web	100
invisible	Miscellaneous	200
difference	Miscellaneous	100
program	Miscellaneous	100
Frame Work	Miscellaneous	100
RDAP	Miscellaneous	100
Welcome CTF	Miscellaneous	100