Games

Prompt Heist

Prompt Heist is a puzzle game played in conversation. Behind each door stands a guard who knows the password and has been told never to say it. Talk your way past: persuade, trick or outwit them. Each guard is stricter than the last, and every day there is a new guard for everyone to beat in the fewest messages.

Play Prompt Heist Mini apps

Free in your browser. Nothing to install.

What you can do

Door after door
Each guard has stricter orders and extra checks, so every door needs a new idea.
A new guard every day
Everyone faces the same guard and password; whoever gets in with the fewest messages leads.
Guards with character
One keeps dozing off, one thinks every visitor is a spy, one only ever answers with a question.

How to play

Step 1
Talk to the guard and look for a way to get the password.
Step 2
Type the password to open the door.
Step 3
Move on to the next door, or take on today's guard.

Questions

Is it hard?

The first doors are gentle; later guards have stricter orders and extra checks, so they take real cunning.

What is today's guard?

A daily challenge: everyone gets the same guard and password, and the board ranks who got in with the fewest messages.

What does it teach?

How AI assistants follow instructions and where they slip, the same idea that keeps real AI systems safe.

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