@yu212 - AlpacaHack

@Yu_212_MC

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OPEN DATE	CHALLENGE	SOLVES
2026/04/18	Is this Twisted? Crypto	31 solves
2026/03/15	Survey Misc	33 solves
2026/03/14	Dream of You Web	29 solves
2026/03/14	Yajirin Rev Misc	4 solves
2026/03/14	Single Hint RSA Crypto	129 solves
2026/03/14	Fault Tolerance Py Misc	9 solves
2026/03/14	BINARY IN THE FUTURE. Rev	74 solves
2026/03/14	Welcome Misc	180 solves
2026/03/14	Yet Another Injection Challenge Misc	31 solves
2026/03/14	Expensive Operator Crypto	3 solves
2026/03/14	RANDOM IN THE FUTURE. Crypto	29 solves
2026/03/14	El Dorado Crypto	3 solves
2026/03/14	javajail Misc	57 solves
2026/03/14	Double Hint RSA Crypto	35 solves
2026/03/14	Faulty SHA Crypto	3 solves
2026/03/14	Red and Black Rev	7 solves
2026/03/14	Faulty AES Crypto	65 solves
2026/03/14	verified-msg Crypto Pwn	8 solves
2026/01/29	Linear Coffee Generator Crypto	125 solves
2026/01/23	Paca Paca Authenticator Crypto	152 solves
2025/12/28	doloR Sit Amet Revenge Crypto	5 solves
2025/12/28	Noisy Channel Crypto	4 solves
2025/12/28	doloR Sit Amet Crypto	6 solves
2025/12/07	Fully Padded RSA Crypto	263 solves
2025/07/06	RSARSARSARSARSARSA Crypto	83 solves
2025/07/06	Zero-sum game Crypto	6 solves
2025/07/06	OTEC Crypto	42 solves
2025/07/06	Flag Sharing Crypto	13 solves