Games

Short AI games: spot prompt injection, catch hallucinations and guess what AI costs. Free, in your browser.

Three minutes per game. You learn something you’ll use tomorrow.

Spot the hidden instructionWhich sentence in an email, PDF or web page hijacks your AI agent? Six rounds.

Hallucination detectiveEight claims that all sound equally sure. What's actually true?

Guess the priceWhat does a chatbot, agent or summariser cost per month via the API? Five scenarios.