This brain teaser challenges readers to locate an inverted '64' hidden among a series of '94's within a strict 7-second time limit.

When one thinks of the people we praise for their high-level intelligence, we often remember the amount of work these people ...

A viral fan theory called “Conformity Gate” suggests another episode of "Stranger Things" could arrive today, Jan. 7. Here’s ...

Abstract: Automatic Test Pattern Generation (ATPG) is a crucial technology in digital circuit testing. However, as circuit complexity increases, traditional methods face significant challenges, ...

I put out a call on social media and through various PR contacts for QA professionals to share their most ridiculous game ...

MyIQ is changing how digital culture engages with intelligence. In 2025, cognitive testing has become part of personal ...

Ask yourself these questions if you want to truly test your intelligence—science says they're better than IQ tests.

Word search puzzles have become one of the most popular puzzle challenges on the web. These seemingly simple puzzles ...

Engaging System 2 requires significant metabolic energy. Your brain consumes a lot of your body’s energy as it is; intense ...