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 ...

Word search puzzles test your vocabulary, observation skills and intelligence. Go ahead and test your observation skills and intelligence by finding the hidden word in the word puzzle in 7 seconds.

Are you ready for the ultimate cognitive ability test?Inspired by the WISC® - the kid-friendly version of the WAIS® ...

As is now well-known, scores on “intelligence” tests rose strongly over the last few generations, world-wide—this is the “Flynn Effect.” One striking anomaly, however, appears in American data: ...

The WISC® is the child-friendly counterpart to the WAIS® intelligence test. From easy vocabulary questions to mind-bending puzzles and logic challenges, it tests intelligence, problem-solving skills, ...

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

Intelligence quotient, usually shortened to IQ, is a measure of how well someone uses information, logic, and reasoning compared to their peers. The first test for measuring IQ was developed by ...