@kurenaif - AlpacaHack

@kurenaif

Sign In Sign Up

kurenaif

@fwarashi

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Mon

Sun

Public only

0

2+

Overview Authored Challenges7 Organized CTFs1 Writeups2 Participated CTFs3 Solved Challenges143

OPEN DATE	CHALLENGE	SOLVES
2026/04/17	super_simultaneous_equations Crypto	74 solves
2026/03/24	crypto_666 Crypto	111 solves
2026/02/25	One Byte Padding Oracle Attack Crypto	76 solves
2026/01/04	Encoding Basics Crypto Misc	345 solves
2024/11/23	reiwa_rot13 Crypto	31 solves
2024/11/23	Tidal wave Crypto	6 solves
2024/11/23	dual_summon Crypto	8 solves