Once you know these Sudoku tips, you will be able to solve even the most challenging puzzle. What are the basic rules of ...

The key to improving concentration isn't powering through Sudoku puzzles without stopping. Taking short breaks between ...

The downside, though, is the tedium. It’s a barrier to newcomers getting started and a layer that masks the satisfaction of seeing the deeper strategies that can be employed to solve a difficult ...

But for more difficult questions ... the second step in the modeling process is to solve the problem. For Sudoku, we need to solve a collection of equations with 81 variables.

Puzzles are more than just a fun pastime; they're a secret weapon for building problem-solving muscles. From old-school ...

Some people like crossword puzzles, some are serious sudoku ninjas, but [Andrea Favero] likes to keep himself sharp, by learning coding and solving control problems, and that is something we can ...

The World Sudoku Championships start on Monday, with competitors from 31 countries set to spend 28 hours solving the toughest ...

You can probably think of a time when you’ve used math to solve an everyday problem ... an example of mathematical modeling. But for more difficult questions, even just writing the real-world ...