Last 30 results

Name: Anni Sjögren

IQ: 106

2026-04-15 13:17:18

Name: Mark I. Salazar

IQ: 100

2026-04-15 08:51:19

Name: William S. Childress

IQ: 104

2026-04-15 04:40:27

Name: Thor Sandström

IQ: 94

2026-04-15 02:43:38

Name: Chasel

IQ: 103

2026-04-14 20:51:01

Name: Bobby

IQ: 107

2026-04-14 18:39:23

Name: Kenya

IQ: 107

2026-04-14 14:47:05

Name: Jacob

IQ: 120

2026-04-14 10:12:50

Name: Michaela van den Maagdenberg

IQ: 104

2026-04-14 04:05:17

Name: Theresa

IQ: 150

2026-04-14 00:41:28

Name: Amalia Arvidsson

IQ: 105

2026-04-13 21:57:58

Name: Green

IQ: 104

2026-04-13 17:30:48

Name: 朱詩淳

IQ: 102

2026-04-13 14:04:26

Name: Edith A. Pimentel

IQ: 117

2026-04-13 08:04:47

Name: Michael

IQ: 100

2026-04-13 06:21:04

Name: Chyou Chin

IQ: 100

2026-04-13 02:21:10

Name: 경숙

IQ: 105

2026-04-12 20:13:51

Name: たくみ

IQ: 108

2026-04-12 18:20:07

Name: Joyce L. Kearney

IQ: 94

2026-04-12 13:54:41

Name: Xiu Juan Yao

IQ: 118

2026-04-12 08:43:16

Name: Jeanette V. Hatfield

IQ: 107

2026-04-12 06:50:36

Name: Leslie R. Schroyer

IQ: 110

2026-04-12 02:18:30

Name: Hà Tâm Nuôi

IQ: 98

2026-04-11 22:40:44

Name: Morgan West

IQ: 105

2026-04-11 18:08:29

Name: 胡詩婕

IQ: 102

2026-04-11 13:38:55

Name: Henry S. Shank

IQ: 102

2026-04-11 09:15:37

Name: Kashya

IQ: 106

2026-04-11 06:00:53

Name: Billy R. McKinney

IQ: 116

2026-04-11 02:00:35

Name: はな

IQ: 105

2026-04-10 22:13:46

Name: Jessika Boehm

IQ: 101

2026-04-10 18:10:31

World's Hardest IQ Test Challenge

IQ Type and Structure

The concepts of Crystallized intelligence and Fluid intelligence were first distinguished by the American psychologist Raymond Carter in 1971.

Crystallized intelligence: refers to the ability to use knowledge acquired through past learning or experience.

Fluid intelligence: refers to the ability to reason and solve problems in unique and novel situations.


Crystallized intelligence


Crystallized intelligence involves deductive, verbal, and numerical abilities.

Acquired ability, can be changed through learning, would not decrease along with age.

Fluid intelligence


Fluid intelligence involves abstract, inductive and visuospatial abilities.

Inborn ability, cannot be changed through learning, decrease along with age.

IQ Level

Genius

- Very rare

- 0.03 % population

- 1 in 30,000 people

IQ 160 or above

Very Gifted

- Rare

- 0.1 % population

- 1 in 1,000 people

IQ 145 - 159

Gifted

- Very Few

- 2 % population

- 1 in 50 people

IQ 130 - 144

Above Average

- Few

- 23 % population

- 1 in 4 people

IQ 110 - 129

Average

- Normal

- 50 % population

- 1 in 2 people

IQ 90 - 109

Below Average

- Few

- 25 % population

- 1 in 4 people

IQ 89 or below

IQ Score Distribution

Albert Einstein - IQ 175

High IQ characteristics

  • Highly adaptable to new things, can learn new knowledge faster.
  • Insatiable curiosity, especially those aspects they are interested in.
  • Tend to be individualistic, want to master several specialities.
  • In high school, Usually good at Mathematics and Physics but bad at language.
  • Tend to stay alone, less satisfaction than most people do from socializing with friends.
  • Smart mind, think fast, think deeply, think thoroughly.
  • Incredible creativity, tend to think up weird new things.
  • Night owls, tend to sleep later and get up later.

About the Test and Statistics