Your goal is to make Gandalf reveal the secret password, then enter it below. Each level adds stronger prompt-injection defences.
Conversation with GandalfSimulator
Press Enter to send a prompt. Use Ctrl + Enter for a new line.
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Level complete
AI engine
Ollama connection
Connects directly to the Ollama API on your computer and discovers models you already installed.
WebLLM browser model
Uses WebGPU. The first load downloads a model; later visits normally reuse the browser cache.
Preparing WebLLM…
Built-in simulator
Fast, deterministic and fully offline. It recognises common prompt-injection techniques but does not use a language model.
For Ollama, open this HTML through http://127.0.0.1 or allow the page origin with OLLAMA_ORIGINS. WebLLM needs internet for its first model download and a browser with WebGPU.