IQdemie is an online platform offering a scientifically designed IQ test that evaluates logical reasoning, pattern recognition, and problem-solving ability. The test focuses on visual patterns, making it accessible regardless of language or cultural background.
The test was developed using hundreds of pattern-based puzzles and refined through participant performance data. It provides a reliable estimate of cognitive ability, though official evaluations require a licensed psychologist.
Yes. The test is language-independent and accessible worldwide. It measures logical reasoning rather than vocabulary or cultural knowledge.
The test takes approximately 5–30 minutes. For the most accurate results, complete it in one sitting without interruptions.
Your IQ score is based on:
✔ number of correct answers
✔ difficulty level of each question
✔ response accuracy
More difficult questions contribute more to your final score.
✔ number of correct answers
✔ difficulty level of each question
✔ response accuracy
More difficult questions contribute more to your final score.
You can take the test for free. A one-time payment of $7.99 is required only to unlock your detailed results and certificate. There are no subscriptions.
Your results are securely stored. You can return later and unlock them. If needed, contact us at contact@iqdemie.com.
Yes. After payment you receive:
✔ your IQ score
✔ a personalized certificate
✔ performance summary
✔ your IQ score
✔ a personalized certificate
✔ performance summary
We collect only the information needed to store and deliver your results and allow retrieval later. We do not sell or share your personal data.
To maintain accuracy, we recommend taking the test only once. Repeated attempts may affect result reliability.
If your results do not appear after payment, contact contact@iqdemie.com. We can retrieve and deliver your results.
You can reach us anytime at contact@iqdemie.com.