What this test measures
Every puzzle asks you to infer a rule from limited visual information and apply it somewhere new. That leans mainly on fluid reasoning: spotting relationships, combining rules, mentally transforming a pattern and testing whether a possible answer fits.
The matrices use position, rotation, reflection, combination and changes in visual structure. They avoid vocabulary and school knowledge, so the task travels well across languages — but screen size, concentration, familiarity with puzzles and simple luck still affect the result.
This is an IQ-style visual reasoning challenge, not a clinical IQ assessment. A standardized IQ score needs controlled administration and age-based norms. The number here is a transparent score for these 25 puzzles, not a diagnosis or a fixed statement about your intelligence.
How your score works
Your reasoning score rewards later questions more heavily and is mapped to a 100-point scale. Questions 1–5 are worth 1 point each, 6–10 are worth 2, 11–15 are worth 3, 16–20 are worth 4 and 21–25 are worth 5. The result also shows your completion time and a breakdown by difficulty block. Speed is useful context, but it does not change the score.
- Accuracy comes first. A careful correct answer is worth more than a quick guess.
- Progressive scoring. Correct answers are worth 1–5 points depending on their position; the weighted total is converted to a score out of 100.
- Balanced variants. Surface features and orientation change between attempts while each question keeps the same logical structure.
- Fixed blueprint. Every position in the test keeps the same family, rule and difficulty level; only an equivalent visual variant is selected.
- Practice changes performance. Repeating the test teaches its rules, so your first attempt is the cleanest personal snapshot.
Why the questions are original
Brainpulse builds these puzzles from an original, controlled set of transformation rules. The format is inspired by the broad tradition of visual reasoning research, but it does not copy Raven's Progressive Matrices, Mensa admission material or questions from another commercial test.
One useful scientific reference is the International Cognitive Ability Resource, created as a public-domain foundation for large-scale cognitive research. Its initial validation included online administration and found that brief, unsupervised measures can be useful — while still being less precise than a full supervised assessment.
Questions people ask
Is this a real clinical IQ test?
No. It is a short visual reasoning challenge. Use the result for curiosity and self-comparison, not as a clinical or educational assessment.
Is the complete result really free?
Yes. You see the score, accuracy and pace immediately. There is no payment, email gate or account.
Can I share my result?
Yes. At the end you can create a private Brainpulse result card. On supported phones it opens the system share sheet; elsewhere it downloads as a PNG.
Why did my score change?
Attention, fatigue, practice and guessing all affect a short result. The figures change between attempts, but the underlying rule families recur, so familiarity can still improve later scores.
Reference
- Condon, D. M., & Revelle, W. (2014). The International Cognitive Ability Resource: Development and initial validation of a public-domain measure. Intelligence, 43, 52–64. DOI