The Daily Memphian now offers readers all four sudoku-puzzle difficulty levels every day. Keep scrolling for easy, medium, hard and killer sudokus. Need more to satisfy your sudoku craving? Not sure ...

The Daily Memphian now offers readers all four sudoku-puzzle difficulty levels every day. Keep scrolling for easy, medium, hard and killer sudokus. Need more to satisfy your sudoku craving? Not sure ...

This application is a graphical user interface which solves sudoku puzzles using the backtracking algorithm. This algorithm is made to solve puzzles with a finite number of solutions. The process of ...

Generate Sudoku puzzles with your specified number of empty squares or clues. Option to specify if the required Sudoku should have a unique solution. Solve Sudoku puzzles of any difficulty instantly.

Microsoft Excel is a ridiculously powerful spreadsheet program, and you can do more than just track data in it. It has a ton ...