TrueIQ (expression first used by Jason Betts) is the first and most basic – but at the same time the most important – application of Venus score. You can find more info at Qualification section of earlier version of  RealIQ web page by Ivan Ivec at this link:


1. World Genius Registry Competition No.1. (Road to Damascus by D. Kutle):

2. Prize of the Beheaded Man by Paul Cooijmans: 

3. World I.Q. Challenge by Brennan Martin: 

4. Gödel Competition by Jason Betts: 

5. Analytiq-50 by Nitish Joshi:

6. Igniter by James Dorsey:

7. Aha! Puzzles Wizard Challenge by Lloyd King: 

Recommended tests:

1. Tests by Domagoj Kutle:
2.  APT by Wei ZiQin:

3. Three Sonnets by Heinrich Siemens:

4. LDA-SWaN by Gianluigi Lombardi:

5. Labyrinthine LIMIT by Paul Cooijmans:

6. Mathodica 22 by Mislav Predavec:

7. Verecenthon by Ivan Ivec:

8. Challenger by Zoran Bijač:

9. Human Intelligence Test by Brennan Martin:

10. AGLT by Andre Gangvik:

11. VORTEX by Miroslav Radojević:

12. TetrastIQ Light by Gabriel Garofalo:

IQ score listings:

GENIUS High IQ Network:

Gifted High IQ Network:

Hall of IQ scores:

HRIQ Ranking List:

High IQ Database:

Mahir Wu Ranking List:

VeNuS Ranking List:

World Famous IQ Scores:

World Genius Directory:

World Highest IQ Scores:

World`s Highest IQ`s:


WIQF Listing:

Real IQ Listing:

Other interesting links:


GCHQ (Puzzle Championships, follow newsfeed for future events)

World Puzzle Federation:

Cryptography tools:

Polymathica - Global community dedicated to intellectual sophistication

ZollySite - web-site for I.Q. testing:

Certified IQ tests:

Indian High IQ Society:

STAR Intellects High IQ Society:

High Range IQ tests by Nitish Joshi:

CATHOLIQ - High I.Q. Society for Christians:

On High-Ceiling Intelligence Tests by Christopher Michael Langan:

On using multiple tests for high IQ society admissions by Grady Towers:

“Just say no” to averaging IQ subtest scores byJoel Schneider and Kevin McGrew:

I.Q. test scores by country on tests by Paul Cooijmans:

Average I.Q values in various European countries by Vinko Buj: link

The Inappropriately Excluded by Michael W. Ferguson:

Free Christian books:

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