Sudoku is defined by Merriam-Webster as a 9-by-9 grid puzzle in which the grid is divided into 3-by-3 boxes. Every row, column and box must contain the numbers one through nine, no repeats. Need a ...

The puzzle is called the Miracle Sudoku and it’s made by fellow puzzle legend Mitchell Lee. And here are the special rules: “Any two cells separated by a knight’s move or a king’s move (in ...

A former investment banker has become an unlikely YouTube sensation by posting videos of him completing difficult sudoku puzzles.. Simon Anthony, 46, decided to take a risk and quit his job at a ...

Sudoku is a familiar challenge to newspaper readers and puzzle enthusiasts, requiring each vertical line, horizontal line and nine-square box to contain every number from one to nine.

The truth, however, is that this 25-minute video of a man methodically solving a sudoku puzzle would have been dynamite viewing no matter what else was going on in the world.