🇺🇸The official website of Riot IQ
Log in
  • Home
  • About

Measure your
intelligence online.

Google

Assessments

  • All IQ Tests
  • Basic IQ Test
  • Full IQ Test
  • Custom IQ Test
  • Free IQ Test

Our Socials

  • X
  • YouTube
  • Facebook
  • LinkedIn

Other IQ Tests

  • WAIS-V
  • SB-5
  • Raven's 2
  • RIAS-2
  • CogAT 9
  • WISC-V

Community

  • Join Subreddit
  • Join Discord

Other Pages

  • Test Manual
  • Administer IQ Tests
  • About Us
  • Articles
  • Data
  • FAQ

Research

  • What do polygenic scores really predict?
  • Working speed and ability on the RIOT

Intelligence Journals & Organizations

  • Human Intelligence Research & Education (HIRE) Foundation
  • International Society for Intelligence Research (ISIR)
  • Intelligence & Cognitive Abilities Journal (ICA)
  • Intelligence Journal
  • Mensa Foundation

Contact

  • Email
  • Support

News & Press

  • International Society for Intelligence Research
  • American Thinker
  • Mensa Foundation (1/2)
  • Mensa Northern New Jersey
  • The University of Western Australia
  • Prolific
  • Quillette
  • Brainz

Our Articles

  • Gmatclub (1/2)
  • ApolloTechnical
  • LessWrong
  • Psychreg
  • Study in Switzerland
  • SuccessConsciousness
  • Creative Organizational Design (1/2)
  • ABNewsWire
  • Vanderbilt University

Our Articles

  • The Globe and Mail
  • Barchart
  • Journal
  • Mensa Foundation (2/2)
  • Psychologs
  • Creative Organizational Design (2/2)
  • AZBigMedia
  • Thoughts on Life and Love
  • Anxiety and Depression Association of America

Our Articles

  • Before It's News
  • Siglo XXI
  • TechBullion
  • Medium
  • Gmatclub (2/2)
  • MSN
  • National Review
  • Minding the Campus
  • Launching Next

Our Articles

  • Comparing Cronbach’s Alpha and McDonald’s Omega Reliability
  • Breaking the Intelligence & IQ Taboo
  • What is the Flynn Effect?
  • A Comprehensive History of IQ Tests
  • The 15 Subtests of the RIOT

Our Articles

  • How to Take an IQ Test
  • How to Calculate IQ
  • What is the RIOT IQ Test?
  • The Pro-Human Aspects of Intelligence Research
  • What is an IQ Test? A Beginner's Guide.

Our Articles

  • 5 Best IQ Tests in 2025
  • Cognitive Profiles on the RIOT IQ Test Results
  • 6 Cognitive Abilities of the RIOT
  • Are There Any Professional and Real Online IQ Tests?

Our Articles

  • Resources to Learn About IQ and Intelligence
  • Studying IQ Matters
  • The Search for Albert Einstein's IQ
  • Do Non-g Gains from the Flynn Effect Matter?

Riot IQ © 2026

  • Terms of Service
  • Privacy Policy
  • BAA Agreement
  • Test Administrator Terms
  • Terms of Service
  • •Privacy Policy
  • •BAA Agreement
  • •Test Administrator Terms

Improving IQ / Preparation

Learn more about IQ & Human Intelligence with a broad range of high quality articles written by Russell T. Warne and the Riot IQ team.

18 Articles
Does Chess Make You Smarter?
Dr. Russell T. Warne
Dr. Russell T. Warne

Does Chess Make You Smarter?

Aug 8, 2026•1 Min
Does Dual N-Back Training Increase IQ?
Dr. Russell T. Warne
Dr. Russell T. Warne

Does Dual N-Back Training Increase IQ?

Aug 8, 2026•1 Min
Mnemonic Devices: Types That Actually Work
Dr. Russell T. Warne
Dr. Russell T. Warne

Mnemonic Devices: Types That Actually Work

Aug 8, 2026•1 Min
The Memory Palace Technique: How the Method of Loci Works
Dr. Russell T. Warne
Dr. Russell T. Warne

The Memory Palace Technique: How the Method of Loci Works

Aug 8, 2026•1 Min
How to Improve Spatial Reasoning Skills Fast
Dr. Russell T. Warne
Dr. Russell T. Warne

How to Improve Spatial Reasoning Skills Fast

Jul 16, 2026•1 Min

Take our professional IQ test

Want to know your IQ? Try the first professional online IQ test.

Try our IQ test
7 Everyday Ways You Are Ruining Your IQ
Dr. Russell T. Warne
Dr. Russell T. Warne

7 Everyday Ways You Are Ruining Your IQ

Jul 15, 2026•1 Min
How Does Sleep Affect IQ and Cognitive Performance?
Dr. Russell T. Warne
Dr. Russell T. Warne

How Does Sleep Affect IQ and Cognitive Performance?

Jun 30, 2026•1 Min
Can Brain Training Apps Actually Increase IQ?
Dr. Russell T. Warne
Dr. Russell T. Warne

Can Brain Training Apps Actually Increase IQ?

Jun 30, 2026•1 Min
8 Factors That Affect Your IQ Test Results
Dr. Russell T. Warne
Dr. Russell T. Warne

8 Factors That Affect Your IQ Test Results

Jun 17, 2026•1 Min
What Is the Practice Effect on an IQ Test?
Dr. Russell T. Warne
Dr. Russell T. Warne

What Is the Practice Effect on an IQ Test?

Jun 3, 2026•5 Min
How Long Does an IQ Test Take? What to Expect Before You Start
Dr. Russell T. Warne
Dr. Russell T. Warne

How Long Does an IQ Test Take? What to Expect Before You Start

Jun 1, 2026•4 Min
The Ultimate Guide to Online IQ Tests: What You Need to Know
Dr. Russell T. Warne
Dr. Russell T. Warne

The Ultimate Guide to Online IQ Tests: What You Need to Know

May 28, 2026•1 Min
10 Tips for Achieving a High Score on an IQ Test
Dr. Russell T. Warne
Dr. Russell T. Warne

10 Tips for Achieving a High Score on an IQ Test

May 4, 2026•1 Min
How to Prepare for an IQ Test
Dr. Russell T. Warne
Dr. Russell T. Warne

How to Prepare for an IQ Test

Apr 13, 2026•1 Min
How Do You Practice for the ASVAB Test?
Dr. Russell T. Warne
Dr. Russell T. Warne

How Do You Practice for the ASVAB Test?

Jan 26, 2024•1 Min
Can You Increase IQ?
Dr. Russell T. Warne
Dr. Russell T. Warne

Can You Increase IQ?

Nov 27, 2023•1 Min
Can You Study for an IQ Test?
Dr. Russell T. Warne
Dr. Russell T. Warne

Can You Study for an IQ Test?

Nov 26, 2023•1 Min
How to Improve IQ
Dr. Russell T. Warne
Dr. Russell T. Warne

How to Improve IQ

Nov 26, 2023•1 Min
Article Categories
All ArticlesUnderstanding IQ ScoresTaking an IQ TestRIOT-Specific InformationGeneral IQ & IntelligenceAdvanced Topics & ResearchIQ Scores & InterpretationMensa & High-IQ SocietiesOnline IQ Tests IQ Test Basics & FundamentalsAverage IQ & DemographicsFamous People & IQHistory & Origins Of IQ TestingAccuracy, Reliability & CriticismSpecial Population & Related ConditionsImproving IQ / PreparationSpecific IQ Tests & FormatsIQ Testing for HR & RecruitmentSkills Assessment
Take our IQ tests

Basic IQ Test

5 subtests + 5 cognitive abilities

Take the IQ test

Features

  • ~13 Minutes
  • IQ score
  • Cognitive abilities breakdown
  • ±5.6 IQ margin of error

5/15 Subtests

Learn more
Vocabulary
Matrix Reasoning
SToVeS
Visual Reversal
Symbol Search
Most comprehensive

Full IQ Test

15 subtests + all cognitive abilities

Take the IQ test

Features

  • ~52 Minutes
  • IQ score
  • Cognitive abilities breakdown
  • ±3.7 IQ margin of error

15/15 Subtests

Learn more
Vocabulary, Information, Analogies
Matrix Reasoning, Visual Puzzles, Figure Weights
Object Rotation, SToVeS, Spatial Orientation
Computation Span, Exposure Memory, Visual Reversal
Symbol Search, Abstract Matching
Simple Reaction Time, Choice Reaction Time
Compare all tests