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Everyone
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About this app

Brain Teaser Quiz is an app for training your intelligence with IQ, logic, math, observation, and reasoning quizzes.

How to play:

• Choose one of four answers.

• See the correct answer and explanation after each question.

• Understand why the other answers are incorrect.

Features in the app:

• Multiple categories: IQ, Logic, Math, Observation, Number Sequence, Patterns, and related topics.

• Daily challenges.

• Progress statistics, history, and winning streaks.

• Light/dark mode.

• Search by topic or keyword.

Advantages:

• Completely offline play.

• No login required.

• No ads.

• Progress data is saved on your device.

Suitable for those who want to practice their thinking skills gently every day. Download and start now.
IQ, logic, and reasoning puzzles. Offline, with explanations after each question.
Updated on
Jul 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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Content rating
Everyone
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App support

About the developer
CTM TRADITIONAL MEDICINE COMPANY LIMITED
ngotuan101910@gmail.com
407/16 Le Van Sy Street, Ward 12, Thành phố Hồ Chí Minh Vietnam
+84 896 600 257