Sudoku fans, it’s time to really crunch some numbers. Give your mind the ultimate test on the most difficult numbers puzzle each day — and challenge yourself to make the impossible possible.

Once you know these Sudoku tips, you will be able to solve even the most challenging puzzle. What are the basic rules of Sudoku? You can read all the Sudoku tips you want, but you need more than ...

Enjoy! Sudoku is a cross-number crossword that will definitely challenge your brain as well as your patience. (Level of Difficulty on a scale of 1-5: Monday and Tuesday, 1; Wednesday and Saturday ...