Can all Sudoku puzzles be solved without guessing? According to Sudoku Of The Day, "Sudoku is a puzzle involving logic—no arithmetic or guessing is required!" While you can, guess, of course ...

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 ...