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Guides

One long read for each test: how it is built, where it fails, and how to practice.

Last updated: September 22, 2026

These guides are the reading layer around the quizzes. Each one is written for a single test. They explain the scoring that test actually uses, the nickname labels on the results screen, and a two-week practice plan that does not depend on memorizing answer letters. They are not extra quizzes, and they are not medical, financial, or hiring advice.

You can open any guide from here, or from the test’s start screen, or from the interpretation block on that test’s results screen. The methodology page is the shared version: weights, clocks, and the difference between a profile number and a clinical IQ. About says who publishes the site and how we correct a page.

IQ testTen domains, a 70–160 profile number, and why three items is a thin sample. Human bodyA ten-system study map, and why “Medical Expert” is a nickname. Verbal intelligenceAnalogies, tone, and a reading plan that survives the clock. Financial intelligenceLiteracy practice. Not a plan for your money. Logical reasoningSequences, “must be true,” and a notebook of rules. DetectiveShort cases, alibis, and the cinematic answer to avoid. LeadershipA mirror for habits. Not a promotion and not a 360 review.

If you would rather take a test immediately, the home page starts every one of them. Guides stay one click away from that page.