How it works
- 1
Start a round
No camera needed. You're matched with a real player searching right now, or the AI takes the seat — you never know which.
- 2
Chat for 45 seconds
Say anything. Ask trick questions, talk nonsense, test their reaction speed. The clock is ticking.
- 3
Make your call
When the timer hits zero, pick: HUMAN or AI.
- 4
The reveal
Instantly see if you got it right — then run another round.
FAQ
How does the AI pretend to be human?+
It answers in your language with short casual messages, imperfect spelling, typos, opinions and typing delays — like a real person on their phone. It even plays the game back: it may accuse YOU of being the AI or bring up the timer.
Am I always talking to an AI?+
No — about half the rounds match you with another real player who is guessing about you at the same time. That's what makes every round a real test.
How long is a round?+
45 seconds of chat plus the guess and reveal. Rounds chain instantly, so you can play a dozen in a few minutes.
What is the Turing test?+
A test proposed by Alan Turing in 1950: if a machine can chat with you and you can't tell it apart from a human, it passes. This mode turns that experiment into a fast multiplayer game.
How do I spot the AI?+
Common tells people try: reaction speed, very current local references, deliberately absurd questions, or asking it to break rules. But real strangers can be weird too — that's the fun.
Is it free and anonymous?+
Yes. No account, no email, no camera in this mode — just text chat under a random nickname.
Can you actually tell AI from a human?
Modern AI writes casual chat well enough that most people guess wrong far more than they expect. This mode is the classic Turing test flipped into a game you can play in under a minute against real strangers and real AI, in English, Spanish, Catalan and more. Play a few rounds, track how often you get fooled, and try to fool the other side when it's a human judging you.