AI Challenge

Behind this screen lives NEXUS, an AI security module built by NEVERHACK. It's guarding a secret password at each level and it's been instructed to never reveal it.

Your mission: use prompt injection techniques to trick NEXUS into giving up its secrets. 3 levels, each with stronger defenses. Can you crack them all?

No sign-up needed. No PIN required. Just your wits against the machine.

Your messages are sent to our AI provider and stored so organisers can review how the challenge was solved. Please don't type anything personal or confidential. See the privacy notice.