IQ
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Frequently Asked Questions

Find answers to common questions about our brain games

General Questions

Our brain games are designed for children ages 4 to 18. The puzzles automatically adjust based on the child's age to ensure appropriate difficulty levels. Younger children (4-7) receive more visual and pattern-based puzzles, while older children get increasingly complex brain teasers. Remember: these are just fun games!
Most game sessions take between 15-30 minutes to complete, depending on the child's age and pace. Younger children may complete games more quickly (10-15 minutes), while older children with more complex puzzles may take up to 30 minutes. Games can be paused and resumed if breaks are needed.
Yes! The brain games are completely free. You can play the games and receive instant fun scores at no cost. We believe every child should have access to entertaining educational games. Note: These scores are for fun only, not real IQ measurements.
Yes, children can replay the games as often as they like! Since these are just fun brain puzzles for entertainment, there's no need to wait between sessions. Each game session provides different puzzles to keep things interesting and fun.

About the Games

The scores are just for fun and entertainment! They don't measure real IQ or cognitive abilities. These brain games are designed to be enjoyable puzzles, not any form of psychological assessment or scientific measurement. Think of the scores like points in any other game - just for fun!
Our fun puzzles include:
  • Pattern recognition (identifying sequences and relationships)
  • Spatial reasoning (understanding shapes and rotations)
  • Logical thinking (solving puzzles and problems)
  • Visual analysis (finding differences and matching)
  • Abstract reasoning (understanding concepts without words)
All questions use colorful, engaging visuals rather than text-heavy problems.
IQ scores are calculated using age-normalized data, meaning your child's performance is compared to others in their age group. The scoring follows a standard distribution with 100 as the average score. We consider both accuracy and the difficulty level of questions answered correctly to generate the final score.

Privacy & Safety

Yes, absolutely. We are COPPA compliant and take children's privacy seriously. We only collect the minimum information needed to administer the test (name and age). Parent email is optional. We never share, sell, or use children's data for any purpose other than providing test results.
No account is required to take our tests. You can start testing immediately by simply providing your child's name and age. This approach minimizes data collection and makes the testing process quick and easy for both parents and children.
Test sessions are kept for 30 days to allow for result retrieval and test resumption. After 30 days, all personal information is automatically deleted. Anonymous statistical data may be retained for improving our tests, but this cannot be linked back to any individual child.

Technical Support

Our tests work on any modern device with a web browser:
  • Desktop computers (Windows, Mac, Linux)
  • Tablets (iPad, Android tablets)
  • Smartphones (iPhone, Android)
For the best experience, we recommend using a tablet or computer with a larger screen.
Don't worry! Our tests automatically save progress after each question. If you lose connection or need to close the browser, you can return to the test using your session ID or by clicking "Continue Test" on the main page. Your child can pick up right where they left off.