Sudoku is a puzzle that increases 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 doesn’t require any special math skills, so it is easy to share with friends. Sudoku can also be practiced in real life to improve your problem-solving abilities.
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. If you see the number 5, it is a six.