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Challenge	CTF	Weight	Category	Has
cat #format-string	HSCTF 2023	–	Pwn	files wu 1
doubler #integer-overflow	HSCTF 2023	–	Pwn	files wu 1
ed #ret2win	HSCTF 2023	–	Pwn	files wu 1
Use_After_Freedom #use-after-free (uaf)	HSCTF 2021	–	Pwn	files wu 1
gelcode #shellcode	HSCTF 2021	–	Pwn	files wu 1
stonks #buffer-overflow	HSCTF 2021	–	Pwn	files wu 3
House_of_Sice	HSCTF 2021	–	Pwn	files wu 3
ex	HSCTF 2023	–	Pwn	files
queuestackarray	HSCTF 2022	–	Pwn	files