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Category Web Pwn Reverse Crypto Forensics Misc OSINT Stego Blockchain Hardware Mobile

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Challenge	CTF	Weight	Category	Has
messy-malloc #uninitialized-heap-memory #heap-reuse	picoCTF 2019	–	Pwn	files wu 1
seed-sPRiNG #srand-time-seed #prng-prediction	picoCTF 2019	–	Pwn	files wu 1
zero_to_hero #poison-null-byte #tcache-poisoning #double-free	picoCTF 2019	–	Pwn	files wu 3
sice_cream	picoCTF 2019	–	Pwn	files wu 3
GuessingGame1	picoCTF 2020	–	Pwn	files
GuessingGame2	picoCTF 2020	–	Pwn	files