Last 30 results

Name: Humbert

IQ: 107

2026-01-17 06:46:29

Name: Harue Tazuka

IQ: 122

2026-01-17 01:56:39

Name: まな あいな

IQ: 99

2026-01-16 22:19:24

Name: Shawn

IQ: 105

2026-01-16 18:20:22

Name: Azzurra Milanesi

IQ: 105

2026-01-16 13:09:24

Name: George Yirawala

IQ: 122

2026-01-16 09:26:41

Name: Valentina Nordin

IQ: 99

2026-01-16 05:54:48

Name: Gary

IQ: 111

2026-01-16 01:00:19

Name: James J. Johnson

IQ: 138

2026-01-15 20:23:47

Name: Lei Chu

IQ: 112

2026-01-15 18:49:00

Name: Ying Shen

IQ: 106

2026-01-15 14:11:05

Name: David R. Lorusso

IQ: 107

2026-01-15 09:55:07

Name: Basil

IQ: 122

2026-01-15 04:16:42

Name: Connor

IQ: 98

2026-01-15 01:12:37

Name: Hironobu Kouki

IQ: 115

2026-01-14 22:49:42

Name: Steffen Nadel

IQ: 116

2026-01-14 17:47:27

Name: りほ

IQ: 99

2026-01-14 14:15:42

Name: Donglu T'ao

IQ: 111

2026-01-14 10:42:30

Name: 徳川 優太

IQ: 101

2026-01-14 05:29:10

Name: Yong Chin

IQ: 99

2026-01-14 00:36:00

Name: Isla McEncroe

IQ: 104

2026-01-13 21:19:33

Name: Teddy Cnossen

IQ: 124

2026-01-13 18:07:11

Name: Seth

IQ: 102

2026-01-13 13:49:32

Name: Eeke Palland

IQ: 100

2026-01-13 10:42:13

Name: Donglu T'ao

IQ: 105

2026-01-13 05:06:04

Name: Brandon M. Gregory

IQ: 106

2026-01-13 02:28:51

Name: Hàn Trọng Ích

IQ: 110

2026-01-12 22:23:10

Name: Breno Souza Melo

IQ: 102

2026-01-12 16:50:18

Name: Roberto C. Noble

IQ: 108

2026-01-12 13:59:52

Name: 정

IQ: 119

2026-01-12 10:54:35

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