Brain Quiz Challenge: World
Trivia, Logic & Brain Training
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Give your brain a fun workout with world knowledge, logic and moments of insight!
Take on 400 multiple-choice questions, each with four answers to choose from. Explore geography, science, animals, space, observation, patterns, logic and more.
FOUR DIFFICULTY LEVELS
EASY / NORMAL / HARD / GENIUS
Each level has 100 questions, for a total of 400. Short, five-question stages make it easy to play whenever you have a few minutes.
EXPLANATIONS FOR EVERY QUESTION
Go beyond picking an answer. Every question includes an explanation, so you can learn something new while enjoying the challenge.
AVAILABLE IN 10 LANGUAGES
Japanese, English, Korean, Indonesian, Vietnamese, Thai, Traditional Chinese, Malay, Spanish and Arabic.
A WORLD OF QUESTIONS
Explore world knowledge, science, space, animals, the human body, logic, patterns, observation, sense of direction, creative thinking, calculations and probability.
Take on a little challenge each day and work your way toward GENIUS!
Terms of Use & Privacy Policy
https://hallowed-iris-a0c.notion.site/3e1f0d1a01ea814bbc6de55addc8d83e?source=copy_link
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Updated the App Store screenshots in 10 languages.
The developer, RESTPLACE, K.K., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- RESTPLACE, K.K.
- Size
- 99.2 MB
- Category
- Trivia
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 RESTPLACE, K.K.