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Rating summary
About
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
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What's New in Brain Quiz Challenge
1.0.2
September 27, 2026
Updated the App Store screenshots in 10 languages.






