Are you smarter than the average U.S. student?Welcome to the ultimate Academic IQ Challenge, inspired by the Nation’s Report ...

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 ...

Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem.

Part 3!Are you ready to put your mind to the test? This challenge is designed especially for the visual thinkers who love ...

New York City, June 30, 2025 (GLOBE NEWSWIRE) -- QuickIQTest.org, a trusted leader in online cognitive assessments, proudly announces the official launch of its Free Mensa IQ Test 2025. Designed to ...

Only highly intelligent readers can solve this math puzzle in 6 seconds. Test your IQ and problem-solving skills now!

New York City, NY, July 16, 2025 (GLOBE NEWSWIRE) -- QuickIQTest.org, one of the most widely recognized platforms for cognitive testing, has officially unveiled its new and enhanced IQ testing ...

Take the best free IQ test online with free instant results at BestIQTest.org - a legitimate, science-based IQ testing platform offering accurate, trusted, and reliable intelligence assessments for ...

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, ...