@prof - AlpacaHack

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CHALLENGE	SOLVES	SOLVED AT
One Byte Padding Oracle Attack Crypto Daily AlpacaHack	76 solves	last month
Jackpot Web AlpacaHack Round 11 (Web)	164 solves	2 months ago
Magic Engine Web Daily AlpacaHack	279 solves	2 months ago

Archived challenges and released Daily AlpacaHack challenges are displayed here.