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Probably the smartest trivia game in the web.

Arena

Tough

The questions are difficult and tricky.
But every answer has an explanation.

Open

Made by trivia fans for trivia fans. Share your own question with the world.

Multilingual

At the arena, you may play against Poles answering the same questions in Polish.
You can also add new translations.

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Global mapper

Explore the knowledge distribution maps created basing on quiz answers.

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A perfect time killer for a bus ride. Warm up your brain and pack it with tons of useful facts.