kosu

8th place

3800 points


Awards


Solves

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