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About SumnuIQ
SumnuIQ is a free quiz site published by Eric Lewis under the Sumnu name. You can sit down for about ten minutes, answer a focused set of questions, and leave with a score, a badge, and a card you can send to a friend. The point is entertainment and self-insight. This is not a clinic, a school, or a testing company.
Eric Lewis runs SumnuIQ as an independent publisher. He is not offering himself here as a psychologist, physician, teacher of record, or certified psychometrician. The site does not hold a clinical or educational credential for intelligence testing. If a sentence on SumnuIQ ever sounds like a diagnosis, that sentence is a mistake. Email us and we will correct it.
The contact address is sales@sumnubooks.com. SumnuIQ stands on its own: no other Sumnu account is required, and quiz answers are not sent to a store or an employer.
What you can do here
Seven tests live on the home page. The IQ test asks thirty questions across ten domains and turns the result into a profile number from 70 to 160. Human Body, Verbal, Financial, Logical Reasoning, and Leadership each ask thirty questions and score a percentage. Detective asks twenty-five short cases. You can take any of them without signing in. A free account keeps scores in the dashboard for that browser. You can also share a score card and appear on the leaderboard.
Each test has one guide: how that quiz is built, where it is weak, and a two-week practice plan. How it works explains the scoring math in one place.
What a score is for
Use a score to notice a pattern. You were quick at analogies and slow at sequences, or you knew the heart and missed the hormones. Then read the matching guide and, if you want, retake the test. Do not use a score to hire, fire, diagnose, place a student, or decide that you are gifted or “not smart.” Those decisions need qualified people and instruments this site does not provide. The financial quiz is literacy practice, not advice about your money. The leadership quiz is a mirror for habits, not a certificate that you should manage anyone.
How we update pages
We revise a guide, the methodology page, or a disclaimer when the product changes or when a sentence is misleading. Each of those pages shows a Last updated date. The updates log records notable changes, such as a new guide, a scoring correction, or a policy update. Small edits to individual questions may not get their own entry. A change to what a score means will show up in How it works and in the updates log.
If you spot a factual mistake in a guide, a broken test, or a result that does not match the methodology page, write to sales@sumnubooks.com. Privacy and deletion requests go to the same address. Include the page address and, for a test problem, the question text you saw. We would rather fix a paragraph than defend it.
Start with How it works, then the guide for the test you care about, or go back to the home page and begin. Both paths are one or two clicks from here.