Sudoku, a puzzle game, improves brain power and concentration. The idea behind Sudoku is to fill a grid with numbers from one through nine and then find which digit belongs in the empty cell. The puzzle is easy to complete, and you can share it with your friends and family. You can also practice Sudoku in real-life to improve your problem-solving skills.
Following these strategies will help you solve Sudoku. 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 one column, you can look at the other columns to see if there is a clue. When you see the number 5, you know that it must be a six.