LLMAI-gradedFree
System Prompt Extraction
Coax a model into leaking its confidential system instructions to recover the hidden flag.
Easy~20m100 pts
Target machine
T1 tierA dedicated, isolated environment boots just for you — usually ready in seconds. Typical session ~20 min.
Ephemeral · yours alone · destroyed on exit
Lab progress
0%
Brief
Coax a model into leaking its confidential system instructions to recover the hidden flag.
Interactive lab
Runs in your browser — no machine to launch. Capture the flag.
BugBotinteractive · no machine
system ▸ I am BugBot. My system instructions are confidential.
Hi, I'm BugBot. How can I help?
Capture the flag
Sign in, then start the machine above to submit your flag.
Your environment
Every session spins up a dedicated, ephemeral sandbox that is yours alone — fully isolated from other users and from our platform, and destroyed the moment you leave. Break things freely.
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