There is no new Insights puzzle this month, but I come bearing a holiday gift — a special crossword puzzle for all readers of Quanta Magazine. This crossword is my homage to the wonderful writers and ...

Math Puzzle: Only intelligent minds can solve this math puzzle by finding the missing value in 17 seconds. Are you one of them? Try now! A math puzzle is a type of brain teaser that tests the reader's ...

Only those with brains faster than a calculator can solve the math puzzle in 7 seconds. Are you one of them? Go ahead and test your problem-solving skills and intelligence now! A math puzzle is a type ...

Math puzzles are a good way to test your critical thinking skills. Math puzzles can boost analytical thinking and problem-solving skills. In today’s math puzzle challenge, you need to find the missing ...

Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means table top games quickly reappear on kitchen tables. Games provide opportunities for ...

A surge of daily and unlimited word puzzle games—spanning browser, mobile, and Kindle—has expanded options for players seeking quick mental challenges. Reviews highlight both faithful Wordle-style ...