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

Difficulty Beginner Easy Medium Hard Insane

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Higher weight ≈ harder, more prestigious event.

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Challenge	CTF	Weight	Category	Has
Calm_Lambdas	DreamhackInvitational 2025 Quals	–	Reverse	files
Typing_Game_Goes_Hard	DreamhackInvitational 2025 Quals	–	Reverse	files
blueprint	DreamhackInvitational 2025 Quals	–	Reverse	files
My_First_Game_v0.1	DreamhackInvitational 2024 Quals	–	Reverse	files
This_is_not_a_web_challenge	DreamhackInvitational 2024 Quals	–	Reverse	files
Too_Many_Questions	DreamhackInvitational 2024 Quals	–	Reverse	files