Thirty-six original items across figure matrices, number series, verbal analogies, and spatial rotation. This is the quick form: accuracy by domain and difficulty level, an estimated range clamped to 80–135, then every answer with the pattern behind it—never an invented IQ number.
Twenty-four original everyday statements across attention drift, restlessness, impulsivity, and organisation. Four pattern cards, no total, no cut-off, no diagnosis.
Thirty questions on agreement, tenses, articles, pronouns, prepositions and punctuation. Free, 10 minutes, a score out of 100 and every answer explained.
Five trials: tap or press Space the moment the box turns green. You get your median, best and mean response in milliseconds on this device, plus early presses.
Every test says what it measures, how long it takes and where its items come from before you start.
Answer at your pace
Native controls, one section at a time, and a progress bar that stays in view.
Get the full result
The whole result, the rule or source behind it, and what it cannot tell you. Collect a stamp for the region if you like.
Why it is different
Tests that show their work.
Full result free. No paywall, no email wall, no card.
Sources and limits on every test. What it measures, where the items come from, and what it cannot tell you.
The scoring method, published. The formulas are on the method page, down to the constants we chose.
Every answer explained. Reasoning tests show each question, your answer and why the right one is right.
Try one
What a question looks like
Every reasoning test works like this: one right answer, and after the test, the reason it is right.
Which tile completes the grid?
ABCD
Show the answer
B. Each row keeps one shape and each column keeps one fill. The gap is in the third row and the third column, so it takes that row’s shape and that column’s fill: a filled square.
What comes next? 1, 4, 13, 40, ?
A. 81
B. 121
C. 120
D. 160
Show the answer
B, 121. Each number is three times the one before, plus one: 1 × 3 + 1 = 4, 4 × 3 + 1 = 13, 13 × 3 + 1 = 40, so the next is 40 × 3 + 1 = 121. 120 forgets the one; 81 and 160 follow other patterns.
Glove is to hand as sock is to ?
A. shoe
B. foot
C. wool
D. drawer
Show the answer
B, foot. A glove is worn on the hand and a sock on the foot: each garment and the part of the body it covers. A shoe goes over the sock rather than being what it covers, wool is what it may be made of and a drawer is where it is kept.
For job seekers
Prepare for an employer’s test.
Timed verbal, numerical, logical and abstract questions, a different paper every sitting, with the working shown for every answer and a drill for your weakest section.
Yes. Every test and its full result are free: no paywall in front of the result, no email wall and no card. The site is paid for by advertising on some pages.
Is the IQ test a real IQ test?
It is a set of original reasoning items with a published scoring method. It gives a MyTestAtlas score and an estimated range on the IQ scale from a formula we publish in full, labelled an estimate, because a measured IQ needs a supervised test and a norm sample this site does not have.
Can an ADHD self-check diagnose me?
No. The ADHD, mood, anxiety, autism and burnout pages are self-checks that name patterns you can bring to a clinician. None has a cut-off, and none can tell you whether you have a condition.
What is the passport?
An optional record of which regions of the atlas you have explored: one stamp per category, with the test names and dates. It is kept on this device only after you press Start my passport, or on your account if you sign in, and it never holds answers or scores.