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Start the Test
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Skills the IQ test measures
Logical Reasoning
Measure how you reason through analytical problems
Focus & Concentration
Build sustained attention with timed challenges
Problem Solving
Reinforce your skills through puzzles and games
Instant Result
See your IQ score for free the moment you finish
Brain Games
Free Brain Games
Strengthen your problem solving, memory and focus with games you can play right in your browser.
Language
Crossword Puzzle
Grow your vocabulary while training the analytical side of your thinking.
Logic
Cat Puzzle
Move the blue cats right and the green cats left. Beat your record in the fewest moves!
Attention
Spot the Difference
Find every hidden difference between two pictures before the clock runs out.
Math
Fast Math
Solve as many problems as you can in 45 seconds and push for the top score!
Memory
Memory Cards
Test your memory by matching every pair — each match earns you bonus time.
Logic
Tower of Hanoi
Move every disk from the first tower to the target tower in the fewest moves.
Logic
Lights Out
The classic logic puzzle that puts your strategic thinking to the test.
Logic
Maze Escape
Get ready to lose yourself in the maze. Can you find the way out?
Language
Hangman
The classic word guessing game, rebuilt with a clean modern design.
About the IQ Test
What You Should Know
About the IQ Test
"Intelligence test" and "IQ test" are usually used to mean the same thing. The test on this site covers several ability areas — logic, memory, attention and visual reasoning — takes about 15 minutes and shows your result immediately.
Cognitive Benefits
Exercises different areas of intelligence: logic, memory and problem solving.
Test Structure
28 steps that take about 15 minutes to complete.
Instant Result
Your free IQ score appears the moment the test ends.
Why Take It?
A practical way to explore your mental strengths and see where you stand.
Why Brain Training?
The cognitive benefits of regular mental exercise
- Supports logical thinking
- Makes learning genuinely enjoyable
- Increases attention and concentration
- Sharpens decision making
- Builds problem-solving skill
- Strengthens memory
- Relaxes the mind and lowers stress
- Improves mental flexibility
- Encourages creativity and fresh perspectives
- Helps you reach practical solutions faster
IQ Levels
Gifted (131+)
2%
Superior (121-130)
6%
Average (90-110)
52%
How It Works
Get Your IQ Score in 3 Steps
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Answer 28 Questions
Work carefully through logic, memory and problem-solving questions. Your answer time counts too.
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See Your Result
Get your IQ score and intelligence level (Average, Superior, Gifted) instantly and for free.
Start Your IQ Test Now
Measure your intelligence level with a 28-step test. Thousands of people have already found out their IQ score here.
15 minutes
Completely free
No sign-up
Instant result
Frequently Asked Questions
Things People Ask
Answers to the questions we get most often about the IQ test.
An IQ test is a standardised instrument built to estimate a person's cognitive ability. It samples areas such as logic, memory and problem solving. You can take our free IQ test right now.
90-110 is average (roughly 52% of people). 111-120 is above average, 121-130 superior, and 131 and up is the gifted range. About 68% of the population falls inside the wider 85-115 band.
Playing regularly has a positive effect on memory, attention and problem solving. Have a look at our free brain games.
Our test is a general assessment aimed mainly at adults. Because children's cognitive development changes quickly with age, assessments for children are carried out by specialists using age-appropriate instruments. As a fun mental workout to share with your child, try our brain games instead.
In everyday use they mean the same thing, and that holds for the test on this page. Technically "intelligence test" is the broader heading — it covers every instrument measuring verbal, numerical, visual and attention abilities. "IQ" refers to the result of that measurement converted to a scale with a mean of 100. One is the method, the other is the scale of the output.
This test has 28 questions and takes about 15 minutes. They are not all one type: you will meet pattern completion, verbal reasoning, numerical relationships and visual-spatial rotation tasks. We explain what each question type measures on our methodology page.
Yes, as often as you like. Bear in mind that retaking it quickly inflates your score, because you remember the questions. For a more realistic result, leave a gap between attempts and pick a day when you are rested — poor sleep costs measurable points.
No. It is for general information and personal curiosity, and does not replace a professional assessment. Clinical tests are administered one-to-one by a specialist, rest on age-specific norm tables, and produce a profile rather than a single number. For decisions about health, education or development, speak to a qualified professional.
It was built with established principles of intelligence assessment in mind. It focuses on logical reasoning and pattern recognition, and weighs both your accuracy and your response speed.
It has 28 steps and takes about 15 minutes on average. Your score is calculated from both accuracy and answer time.
Not exactly. Intelligence is a broad capacity covering learning, reasoning, problem solving and adaptation. IQ is a number reflecting the particular parts of that capacity a test can measure. Creativity, emotional intelligence and practical skill sit outside these tests.
IQ is a largely stable trait, but the brain keeps developing through learning and regular mental exercise. Puzzles, picking up new skills, good sleep and consistent physical activity all support cognitive performance. Training these habits matters far more than the number on any test.
The 85-115 band is considered normal and holds roughly two thirds of the population. Under a narrower definition, 90-109 is called "average". "Normal" here is not a judgement of quality — it is a statement of statistical position, meaning close to the centre of the distribution.
It is completely free. There is no payment screen to see your result, we do not ask for an email address, and you do not need to create an account. Your score appears on screen the moment you finish.
We do not ask for identifying information. If you choose to join the leaderboard, only the nickname you type and your score are shown. If you would rather not, you can simply view your result and leave. The details are in our privacy policy.
IQ Score Distribution
How IQ levels are spread across the population
Gifted (131+)2%
Superior (121-130)6%
High (111-120)16%
Average (90-110)52%
Below (89-)24%
Reading Your Result
How Should You Read Your IQ Test Result?
The number an intelligence test produces does not report the amount of intelligence you have. It reports your position within your own age group. The scale is built so that the average is 100. Scoring 100 means "you are in the middle" — not a shortcoming and not an achievement, just a reference point.
No IQ score is an exact value. In professional assessments the result is not given as a single number but with a confidence interval: something like "108, 95% confidence interval 102-114". That is because measurement error is built into the process. In practice: the gap between 104 and 111 may not be a real gap at all.
The same person taking the same test on a different day can get a different number. The factors behind that are ordinary and well known.
- Sleep. A single bad night produces a measurable drop.
- Anxiety. Worry occupies the mental room a question needs.
- Familiarity with the format. Meeting this kind of question for the first time slows you down.
- Distractions. A test taken with divided attention does not reflect real performance.
There are things the score does not say. IQ tests ask questions with a single correct answer. Creativity, social skill, domain knowledge, persistence and curiosity fall entirely outside the scale. A high IQ makes some tasks easier, but it does not determine what you will do or where you will end up.
The healthiest reading is this: treat the result as an observation, not a verdict. Noticing which sections felt comfortable and where you struggled tells you far more than the number itself. We cover what the score ranges mean on our blog, and how the test is scored on the methodology page.
About Us
What Is Test Merkezim?
We are a free IQ test and brain games platform, built to make improving your cognitive skills something you actually look forward to. Taking an intelligence test is the most practical way to notice which mental abilities are your strengths and which have room to grow.
Free IQ Test
Our IQ test measures logic, memory and problem solving across 28 questions. No sign-up, result shown instantly. Your score is calculated from your accuracy and your timing together, and every question was chosen to probe a specific cognitive ability.
Free Brain Games
Our brain games span language, math, memory, attention and logic categories. Crossword Puzzle, Fast Math, Memory Cards and plenty more are all free to play.
What Does an IQ Score Mean?
An IQ score of 90-110 is classed as average intelligence, 121-130 as superior, and 131 and above as gifted. Around 68% of the population sits in the broad average band. People scoring 130 and over are generally considered gifted. A high score says less about how "clever" someone is than about which areas they are strong in. Take the test now and find out where you stand.
Ready to Discover
Your Intelligence Level?
Thousands of people have already found out their IQ score here. You could be next.
15 minutes
Completely free
No sign-up
Instant result
Start the IQ Test