IQTC - The International IQ Test And Contest Center
Last 30 results
Name: Gallia De La Vergne
IQ: 105
2025-09-29 17:09:33
Name: Matthew
IQ: 101
2025-09-29 14:31:58
Name: 下平 葵
IQ: 116
2025-09-29 10:27:28
Name: 縄田 葵
IQ: 126
2025-09-29 05:59:52
Name: Goal
IQ: 111
2025-09-29 00:35:11
Name: Rhonda J. Singleton
IQ: 107
2025-09-28 20:55:41
Name: Hannah Hobbs
IQ: 102
2025-09-28 17:24:06
Name: Kira Ivarsson
IQ: 117
2025-09-28 12:52:05
Name: Owen
IQ: 97
2025-09-28 08:24:36
Name: 呂佳樺
2025-09-28 06:02:23
Name: Volker
IQ: 108
2025-09-28 02:49:55
Name: Emilly Rodrigues Goncalves
IQ: 110
2025-09-27 20:21:28
Name: Ling Chiu
IQ: 95
2025-09-27 16:40:39
Name: David L. Ruiz
IQ: 132
2025-09-27 14:12:01
Name: Jana Schmid
IQ: 104
2025-09-27 08:51:21
Name: Kelly
IQ: 103
2025-09-27 05:49:18
Name: Robin G. Barbosa
2025-09-27 02:36:25
Name: Cynthia J. Krueger
IQ: 99
2025-09-26 20:40:27
Name: Barney
2025-09-26 16:41:19
Name: 현우
2025-09-26 12:57:02
Name: Aimone Toscano
2025-09-26 09:12:28
Name: Niklas Weisz
IQ: 147
2025-09-26 04:08:31
Name: 정재
2025-09-26 01:49:46
Name: Christin Herman
IQ: 106
2025-09-25 22:37:48
Name: Victorina E. Henson
IQ: 124
2025-09-25 17:40:32
Name: Porter Martin
2025-09-25 14:52:47
Name: Gang Chou
2025-09-25 10:26:55
Name: Ari
2025-09-25 06:47:10
Name: Jorge M. Pierce
IQ: 96
2025-09-25 01:25:43
Name: ทวิวัส พงษ์เพ็ง
2025-09-24 22:48:06
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
Genius
- Very rare
- 0.03 % population
- 1 in 30,000 people
Very Gifted - Rare - 0.1 % population - 1 in 1,000 people
Very Gifted
- Rare
- 0.1 % population
- 1 in 1,000 people
Gifted - Very Few - 2 % population - 1 in 50 people
Gifted
- Very Few
- 2 % population
- 1 in 50 people
Above Average - Few - 23 % population - 1 in 4 people
Above Average
- Few
- 23 % population
- 1 in 4 people
Average - Normal - 50 % population - 1 in 2 people
Average
- Normal
- 50 % population
- 1 in 2 people
Below Average - Few - 25 % population - 1 in 4 people
Below Average
- 25 % population
IQ Score Distribution
High IQ characteristics
About the Test and Statistics