This is a straightforward vocabulary test, so if you've ever taken the SATs, this will feel totally familiar. Take the quiz here. It's highly unlikely you'll ever need to write something without spell ...

Have you ever wondered how smart you are? Welcome to Part 2 of the IQ Test!An IQ test measures your intellectual power, your ...

GPT-5.2 tops Mensa Norway practice puzzles; tracking dashboards show gains, and XOR-style visual logic explains wins.

These four IQ quizzes are going to test your vocabulary and spelling. Then, after your brain is nice and warm, you'll face the ultimate IQ challenge with a quiz that covers all subjects. Have fun, ...

Taiwan and Hong Kong also recorded very high scores, around 107. However, they were not included in the final country ...

In a major case from Alabama before the Supreme Court on Wednesday, the justices are asked to clarify who qualifies as ...