Security Trial
The Password Game
The ultimate password game with dynamic, category-driven challenges
Active Rules: 0Rules Broken: 0Length: 0
Length: 0
Rules not met: 0
Field ManualNo signupBrowser-basedPuzzle + learning
A password rules puzzle (with optional multimedia missions)
password-game.org is a hands-on challenge: you type a single password and satisfy a growing set of constraints. It starts with familiar requirements (length, digits, symbols) and can extend into optional categories like geography, space facts, and audio decoding.
Important: this is a game. Do not paste real account passwords. Treat anything you type here as public.
Quick start
- Type any placeholder password in the input box.
- Watch rules validate in real time; fix the red ones.
- Enable/disable categories if you want a shorter or weirder run.
If you want a guided walkthrough with examples, open the Rules Guide.
What you get
The point isn't to generate a "perfect password" you should reuse. The point is to see how real-world constraints interact, and how small changes can break multiple requirements at once.
The category pages also include the underlying datasets used for the challenges.
Privacy & safety
Your input is validated in the browser to check rules. For safety, use a throwaway string and never paste secrets.
Legal pages: Privacy Policy and Terms.
Questions or issues? Contact.
Optional: AI security mini-game
If you're curious about modern AI security, the LLM Password Game is a safe, educational prompt-injection challenge.
Want the theory first? Read the prompt injection guide.
Independence note: this site is an independent project and is not affiliated with any other similarly named games or brands.