These puzzles engage users and bring a sense of accomplishment when ... (Also read: If you can solve this brain teaser in ...

Alexey Pajitnov, who created the ubiquitous game in 1984, opens up about his failed projects and his desire to design another ...

The Army has a new effort to provide academic and physical training to enlistees who otherwise wouldn't qualify to join.

Math puzzles are a fun way to boost brain health, challenging critical thinking and logic skills. This puzzle has intrigued ...