IQ Logic

Form A · 20 questions · 25 min

Question 1 of 20

Find the missing piece.
Then find out your IQ.

Each grid follows a rule. Choose the figure that completes it. The test has twenty of these, in the style of Raven's Progressive Matrices, and twenty-five minutes on the clock. At the end you get your IQ, your classification and where you stand worldwide.

Free daily workouts. No account needed to start.

Q1Which figure completes the grid?
A three by three grid of figures with the last one missing. Row one: a circle with one, two and three lines inside. Row two: a square with one, two and three lines. Row three: a triangle with one line, a triangle with two lines, and a question mark.?
  1. A
  2. B
  3. C
  4. D
  5. E
  6. F

Answer key at the bottom of the page.

Part BWhat's on the paper

  1. 01

    The IQ test

    Twenty questions in twenty-five minutes, scored on the standard IQ scale, where 100 is average. You get your IQ, your classification and your global percentile.

    100 = average
  2. 02

    A workout every day

    Ten puzzles at Easy, Medium or Hard. No timer, and no mana needed.

    free
  3. 03

    Endless challenge

    The questions get harder as you go. One wrong answer, or the clock running out, ends the run.

    how far?
  4. 04

    Solutions, step by step

    Missed one? See the logic behind the answer, one step at a time.

    ✓ show your work
  5. 05

    Monthly leaderboards

    Your test score and your endless runs rank against players worldwide, on a fresh board every month. Play on days in a row to keep a streak.

    new board monthly

AppendixThe app, as printed

A test question: a grid of figures with one missing, and answer choices below
fig. 1 — a question, with the clock running
A result screen showing an IQ score, its classification and the share of people scored lower
fig. 2 — your result
A solution screen explaining why one answer is right, step by step
fig. 3 — why the answer is right
The monthly leaderboard with players ranked by score
fig. 4 — the monthly board

Hand it in.

The paper marks itself the moment you finish. Free to download on Android and iPhone; the daily workouts cost nothing.

Get it onGoogle Play Download on theApp Store

The 128 is a sample result, as the app shows it.