Sudoku is a puzzle that increases brain power and concentration. The goal of Sudoku is to fill the grid from one to nine numbers and then find a digit that belongs to the empty cell. The puzzle is easy to complete, and you can share it with your friends and family. Sudoku can also help you improve your problem solving skills.
You can learn more about solving Sudoku by following these strategies. First, you must know the number of digits in the puzzle. To determine the value a particular digital digit, you need look at the number and open positions when solving a puzzle. If the number is missing from a column, you can usually look at the other columns to get a clue. You know it must be six when you see the number 5.