OX Crown is a quiz game where you move into the correct answer area before the timer ends. It supports offline play without signing in.
Play a first round
Question sets can differ by language, so read the question and choices first.
- Start a game and read the O/X or A/B/C choices.
- Move to the area you think is correct before time runs out.
- Read the result and explanation; if eliminated, watch the remaining play.
Rewards and characters
Play with animal characters and collect daily rewards and badges. Check the game for current items and reward conditions.
Content by language
English starts with 16 introductory solar-system questions; Korean offers more topics and difficulties. Do not assume identical question counts across languages. This guide does not describe a worldwide live multiplayer service.
If content is limited or ads appear
Check the selected language and question set. Free play includes ads; review the purchase screen for monthly, annual and lifetime ad-removal options.
Official app previews
These images come from the public App Store listing. Screens can differ by language, device and app version.
Common questions
Can I play without an account?
Yes. The published app supports offline play without signing in.
What happens after a wrong answer?
You are eliminated from that round and can spectate. Follow the game flow to start another play.
Does your screen look different?
The app changes over time. Include your app version and the steps you tried when contacting support. Do not send passwords, payment details or API keys.
dev@zrindy.comThis guide was translated from the developer’s source text. If a step is unclear, compare the original or contact support. Read the original