Most of the untimed high range intelligence tests created by the following recommended authors are currently active. Also, please checkout my own 'free' testing site:
https://www.highrangeiqtests.org/
If the answers to a test are known to have been shared (leaked) through collaboration/cheating, scores from that test itself can no longer be listed on Global Genius Registry. A list of High Range tests (timed and untimed) currently known to be compromised is maintained by Domagoj Kutle on his VeNuS High IQ Society website. He also lists a small number of test authors whose tests are unacceptable to VeNuS. I am in agreement with his listing. People who received their scores on any of these tests before August 7th 2024 can keep their scores on GGR. Please check the URL below to see if a particular untimed test is still acceptable before requesting to have one of your test scores included on Global Genius Registry.
https://venushighiqsociety.org/index.php/admission
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BACKLUND, CHRISTIAN
BANAFSHEI, MHEDI
BASILE, MATTEO
BETTS, JASON
BUTT, KIRK RAYMOND
BIJAC, ZORAN
CHEN, HUANYUN
COLLIN, CHRISTOFFER
COOIJMANS, PAUL
DORSEY, JAMES
DUBOIS, LAURENT
FALCHI, MARCO
FEICK, BRANDON
FERRELL, KENNETH
FOURIE, DANIEL
GAROFALO, GABRIEL
HOEFLIN, RONALD
IVEC, IVAN
JORGENSEN, TOR ARNE
JOSHI, NITISH
KIM, YOUNGHOON
KOUDA, NAOKI
KOUKAS, IAKOVOS
KUTLE, DOMAGOJ
LOMBARDI, GIANLUIGI
LYGEROS, N.
MCLAREN CHRIS
MILLER, DAVID
PLIEGO, GUILLERMO ALEJANDRO ESCARCEGA
QIAO, HANSHENG
SCILLITANI, MATTHEW
SELLEN, TONNY
SIEMENS, HEINRICH
STERNHAGEN, EICK
WAI, JONATHAN
MARTIN, BRENNAN
WEI, LI
WU, FENGZHI
WU, MAHIR