Is this an official intelligence test?
No. This is not a clinical or official intelligence test. It is an online visual reasoning assessment made with original items, so the score is an estimated reference result.
FAQ
Frequently asked questions
Check how the assessment should be interpreted, how progress is saved, and what the score means before you begin.
How is the estimated IQ calculated?
The result combines raw score, difficulty-weighted accuracy, reasoning index, and domain strengths so harder visual-pattern items have more influence than basic items.
What kinds of questions are included?
The test includes 25 visual reasoning items covering shape matrices, rotation, symmetry, quantity patterns, spatial position, and compound abstract rules.
Can I continue after refreshing the page?
Yes. Your in-progress answers, current question, language, and color mode are saved locally in your browser so you can continue on the same device.
Does the site store personal data?
No server account is required. Progress and preferences are stored only in localStorage in your browser, and the static site does not need a backend database.