Be Mensa Brilliant!

Mensa Brilliant

It's time to show the world that you're simply brilliant.

In celebration of Mensa International’s 65th anniversary — the brilliant anniversary — American Mensa is transforming its usual Mensa Testing Day calendar into a month-long Mensa Brilliant testing event. We want you to be part of Mensa's next 65 years! You can start by answering a simple question: Do you like to take tests?


Over the years, thousands of candidates have challenged themselves by participating in Mensa Testing Day. Although the event is billed as a single day, Mensa's Local Groups host sessions in different areas on different days. MTD test sessions traditionally begin in early October and continue into early November.