Sudoku is more than just a pastime; it’s a mental workout that sharpens logic, patience, and problem-solving skills. From casual enthusiasts to competitive solvers, players are constantly seeking ways ...

Recent survey delivers the first systematic benchmark of TSP solvers spanning end-to-end deep learners, hybrid methods and ...

When I joined Machine Design three years ago, my No.1 goal was to expand my knowledge of engineering best practices and its relationship to the manufacturing industry. To be successful, I would need ...

The diagnosis: The man appeared to be having clonic seizures — repeated jerking movements — in his arm while solving sudoku, ...

Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...

Many of us like to think that we’re fairly smart. But it can be a very humbling experience when you’re in the presence of ...

In seconds, this artificial intelligence technology can produce new content responding to prompts Elysse Bell is a finance and business writer for Investopedia. She writes about small business, ...

Jan. 9, 2026 Stanford researchers have developed an AI that can predict future disease risk using data from just one night of sleep. The system analyzes detailed physiological signals, looking for ...