What is IQ3K?

IQ3K is a 24/7 live online quiz where players from around the world answer questions together in real time. Questions run continuously, streaks build globally, and live AI commentary reacts to what just happened.

You can join instantly as a guest, pick a display name, and start playing within seconds. Accounts are optional and allow players to reserve names, save streaks, and track long-term stats.

Every match is designed to be fast, fair, and mobile-first, with a neon look that keeps the action easy to follow on phones, tablets, and desktop browsers.

Frequently Asked Questions

Is IQ3K free to play?

Yes. IQ3K is free to play and supported by short ads shown between quiz rounds.

How does the live quiz work?

A new question appears every 30 seconds. Players answer simultaneously, streaks are tracked globally, and commentary reacts to the crowd in real time.

Do I need to register?

No. You can play instantly as a guest. Registration is optional for saving names and stats.

Is IQ3K suitable for all ages?

Yes. Content is moderated and follows clear community standards.