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Challenge	CTF	Weight	Category	Has
A_Different_Type_of_Serial_Key #hardware #logic-analyzer #spi #i2c #xor-decode	CSAW 2021 Quals	20.54	Hardware	files wu 1
shellcode-ception #self-modifying-shellcode #xor-decode #mprotect	CyberSecurityRumble 2023 Quals	24.80	Reverse	files wu 1
Walker #reversing #maze-traversal #xor-decode #state-machine	CyBRICS 2021	33.32	Reverse	files wu 1