Can Sudoku have multiple solutions?
Can Sudoku have multiple solutions?A Sudoku puzzle can have more than one solution, but in this case the kind of...
SUDOKU
What happens to your brain when you play Sudoku?
What happens to your brain when you play Sudoku?Sudoku makes you think – and think critically, and it can also...
What is an XY wing in Sudoku?
What is an XY wing in Sudoku?An XY-Wing is a group of three cells, one sharing a unit with the...
What is the highest number used in a Sudoku puzzle?
What is the highest number used in a Sudoku puzzle?6,670,903,752,021,072,936,960 Since this applies to Latin squares in general, most variants...
Does Sudoku only have one solution?
Does Sudoku only have one solution?The short answer is no. While people commonly think that Sudokus can only have one...
