About Nanizo

Nanizo is a free quiz site made for phones. You can play without signing up: general knowledge, geography, science, history, sport, films and TV, and fan quizzes, plus a Daily that gives everyone the same questions each day.

Who we are

Nanizo is made by a small independent team in Serbia. We are not part of a media group or a publisher. Nanizo is not affiliated with the owners of the films, books, teams or games our quizzes are about.

Why we made it

We wanted quizzes that open fast on any phone, even on a slow connection, and work without an account. After every question you see the right answer and a short fact, and most questions link to the page the fact comes from.

How the quizzes are made

We use AI tools to write and check questions, and we say so. How we make quizzes explains how a question is written, checked, sourced and corrected, and what those checks can miss.

Languages

Nanizo is written in English first. Editions in other languages are translated and checked before a quiz appears in them, so a quiz may be in English before it reaches your language.

Contact

Write to hello@nanizo.com about anything: a wrong answer, an idea for a quiz, a partnership or a question about your data. More on the Contact page.