About Nile's IQ Test

This website provides interactive cognitive-skills practice for children and adults using original questions and graphics.

What We Measure

Activities cover broad cognitive areas such as verbal reasoning, visual-spatial reasoning, fluid reasoning, working memory, attention, quantitative reasoning, and processing speed.

Why the Site Exists

The goal is to provide an engaging way to practice thinking skills, challenge stronger abilities, and see a profile of relative strengths and difficulties on the site's own question sets.

Original, Independent Content

Questions and graphics are created specifically for this website. The assessments may draw inspiration from broad concepts used in cognitive testing, but they are not official versions of commercially published psychological tests and are not endorsed by their publishers.

Not a Clinical Evaluation

A formal cognitive or intellectual evaluation requires standardized administration, validated norms, and qualified professional interpretation. This website does not replace that process.