@misc{whatsyouriq_historical_iq_tests_archive_2026,
  author       = {{What's Your IQ editorial team}},
  title        = {Historical IQ Tests Archive},
  year         = {2026},
  month        = jun,
  day          = {6},
  publisher    = {What's Your IQ},
  url          = {https://whats-your-iq.com/en/historical-iq-tests},
  version      = {2026.06.06-local},
  note         = {Expert-curated educational archive of historical intelligence-test materials, public-domain source links, reuse boundaries, and interactive adaptations. Historical test materials are obsolete and are not valid modern IQ assessments.}
}