A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost ...

If you want to get the latest dish on today's Connections puzzle, you can get what you need here with a few extra hints and ...

Specifically, the AI was able to make progress on a complex problem called the Andrews–Curtis conjecture, which has stumped ...

Researchers used questions from the NPR Sunday Puzzle challenge to build a benchmark to test AI 'reasoning' models.

Which two numbers were multiplied with the calculator? Show puzzle solution The last digit of the product must be 7. Because the last digits of the two factors can be only 2, 3, 5, 6, 8 or 9 ...

The NYT Mini crossword might be a lot smaller than a normal crossword, but it isn't easy. If you're stuck with today's crossword, we've got answers for you.

Mathematical reasoning strategies aren't just useful for dilemmas involving numbers. We can apply math mindsets to improve ...

Maintaining a sharp mind every day is important, and the best way to do so is by solving difficult brain teasers. The puzzles ...

Honest Democrats have acknowledged that President Donald Trump and Elon Musk are fixing problems that should have been ...

Beyond the bumper sticker slogan "eliminate the bureaucracy" lies the tough challenge of making government more effective in ...