Last 30 results

Name: Bethany Cover

IQ: 108

2026-05-02 06:29:48

Name: 지은

IQ: 105

2026-05-02 01:28:23

Name: Feng Pan

IQ: 121

2026-05-01 22:15:46

Name: Matti Aarssen

IQ: 103

2026-05-01 17:54:11

Name: Broderick

IQ: 101

2026-05-01 14:08:59

Name: Rosie Schofield

IQ: 108

2026-05-01 08:31:39

Name: Alicia Fihelly

IQ: 143

2026-05-01 05:02:45

Name: Leila Björk

IQ: 111

2026-05-01 01:41:20

Name: Fayette Morin

IQ: 119

2026-04-30 20:49:34

Name: Felicienne Labrie

IQ: 97

2026-04-30 16:44:18

Name: Laura

IQ: 111

2026-04-30 14:10:43

Name: Lucio Mancini

IQ: 102

2026-04-30 09:11:03

Name: あさひ

IQ: 102

2026-04-30 05:12:02

Name: Dempsey

IQ: 101

2026-04-30 01:24:09

Name: Aiden

IQ: 111

2026-04-29 22:21:01

Name: Nathan Walton

IQ: 108

2026-04-29 17:37:46

Name: Caleb

IQ: 94

2026-04-29 13:37:11

Name: 미경

IQ: 107

2026-04-29 08:33:07

Name: Parfait Sabourin

IQ: 116

2026-04-29 06:28:58

Name: Tiffany Holm

IQ: 94

2026-04-29 00:31:42

Name: Jackie E. Robinson

IQ: 99

2026-04-28 21:10:15

Name: Akae Hakui

IQ: 105

2026-04-28 17:21:27

Name: Truman

IQ: 94

2026-04-28 14:25:49

Name: Michael C. Mowery

IQ: 139

2026-04-28 10:32:36

Name: 현주

IQ: 120

2026-04-28 04:09:41

Name: 정희

IQ: 100

2026-04-28 01:59:39

Name: Diego Ribeiro Castro

IQ: 123

2026-04-27 20:04:08

Name: Doreen Fried

IQ: 104

2026-04-27 18:51:02

Name: Adam

IQ: 105

2026-04-27 13:32:33

Name: 상훈

IQ: 97

2026-04-27 10:06:51

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